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CVE-2020-13847 (GCVE-0-2020-13847)
Vulnerability from cvelistv5
Published
2020-07-14 17:16
Modified
2024-08-04 12:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity's sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.
References
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opensuse-su-2020:1100-1
Vulnerability from csaf_opensuse
Published
2020-07-27 16:19
Modified
2020-07-27 16:19
Summary
Security update for singularity
Notes
Title of the patch
Security update for singularity
Description of the patch
This update for singularity fixes the following issues:
- New version 3.6.0. This version introduces a new signature format
for SIF images, and changes to the signing / verification code to address
the following security problems:
- CVE-2020-13845, boo#1174150
In Singularity 3.x versions below 3.6.0, issues allow the ECL to
be bypassed by a malicious user.
- CVE-2020-13846, boo#1174148
In Singularity 3.5 the --all / -a option to singularity verify
returns success even when some objects in a SIF container are not signed,
or cannot be verified.
- CVE-2020-13847, boo#1174152
In Singularity 3.x versions below 3.6.0, Singularity's sign and verify
commands do not sign metadata found in the global header or data object
descriptors of a SIF file, allowing an attacker to cause unexpected
behavior. A signed container may verify successfully, even when it has
been modified in ways that could be exploited to cause malicious behavior.
- New features / functionalities
- A new '--legacy-insecure' flag to verify allows verification of SIF
signatures in the old, insecure format.
- A new '-l / --logs' flag for instance list that shows the paths
to instance STDERR / STDOUT log files.
- The --json output of instance list now include paths to
STDERR / STDOUT log files.
- Singularity now supports the execution of minimal Docker/OCI
containers that do not contain /bin/sh, e.g. docker://hello-world.
- A new cache structure is used that is concurrency safe on a filesystem that
supports atomic rename. If you downgrade to Singularity 3.5 or older after
using 3.6 you will need to run singularity cache clean.
- A plugin system rework adds new hook points that will allow the
development of plugins that modify behavior of the runtime. An image driver
concept is introduced for plugins to support new ways of handling image and
overlay mounts. Plugins built for <=3.5 are not compatible with 3.6.
- The --bind flag can now bind directories from a SIF or ext3 image into a
container.
- The --fusemount feature to mount filesystems to a container via FUSE
drivers is now a supported feature (previously an experimental hidden flag).
- This permits users to mount e.g. sshfs and cvmfs filesystems to the
container at runtime.
- A new -c/--config flag allows an alternative singularity.conf to be
specified by the root user, or all users in an unprivileged installation.
- A new --env flag allows container environment variables to be set via the
Singularity command line.
- A new --env-file flag allows container environment variables to be set from
a specified file.
- A new --days flag for cache clean allows removal of items older than a
specified number of days. Replaces the --name flag which is not generally
useful as the cache entries are stored by hash, not a friendly name.
- Changed defaults / behaviours
- New signature format (see security fixes above).
- Fixed spacing of singularity instance list to be dynamically changing
based off of input lengths instead of fixed number of spaces to account
for long instance names.
- Environment variables prefixed with SINGULARITYENV_ always take
precedence over variables without SINGULARITYENV_ prefix.
- The %post build section inherits environment variables from the base image.
- %files from ... will now follow symlinks for sources that are directly
specified, or directly resolved from a glob pattern. It will not follow
symlinks found through directory traversal. This mirrors Docker multi-stage
COPY behaviour.
- Restored the CWD mount behaviour of v2, implying that CWD path is not recreated
inside container and any symlinks in the CWD path are not resolved anymore to
determine the destination path inside container.
- The %test build section is executed the same manner as singularity test image.
--fusemount with the container: default directive will foreground the FUSE
process. Use container-daemon: for previous behavior.
- Deprecate -a / --all option to sign/verify as new signature behavior
makes this the default.
- For more information about upstream changes, please check:
https://github.com/hpcng/singularity/blob/master/CHANGELOG.md
- Removed --name flag for cache clean; replaced with --days.
This update was imported from the openSUSE:Leap:15.2:Update update project.
Patchnames
openSUSE-2020-1100
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 SUSE LLC. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Security update for singularity", "title": "Title of the patch" }, { "category": "description", "text": "This update for singularity fixes the following issues:\n\n- New version 3.6.0. This version introduces a new signature format \nfor SIF images, and changes to the signing / verification code to address\nthe following security problems:\n - CVE-2020-13845, boo#1174150\n In Singularity 3.x versions below 3.6.0, issues allow the ECL to \n be bypassed by a malicious user.\n - CVE-2020-13846, boo#1174148\n In Singularity 3.5 the --all / -a option to singularity verify \n returns success even when some objects in a SIF container are not signed, \n or cannot be verified.\n - CVE-2020-13847, boo#1174152\n In Singularity 3.x versions below 3.6.0, Singularity\u0027s sign and verify \n commands do not sign metadata found in the global header or data object \n descriptors of a SIF file, allowing an attacker to cause unexpected \n behavior. A signed container may verify successfully, even when it has \n been modified in ways that could be exploited to cause malicious behavior.\n\n- New features / functionalities\n - A new \u0027--legacy-insecure\u0027 flag to verify allows verification of SIF\n signatures in the old, insecure format.\n - A new \u0027-l / --logs\u0027 flag for instance list that shows the paths \n to instance STDERR / STDOUT log files.\n - The --json output of instance list now include paths to \n STDERR / STDOUT log files.\n - Singularity now supports the execution of minimal Docker/OCI\n containers that do not contain /bin/sh, e.g. docker://hello-world.\n - A new cache structure is used that is concurrency safe on a filesystem that\n supports atomic rename. If you downgrade to Singularity 3.5 or older after\n using 3.6 you will need to run singularity cache clean.\n - A plugin system rework adds new hook points that will allow the\n development of plugins that modify behavior of the runtime. An image driver\n concept is introduced for plugins to support new ways of handling image and\n overlay mounts. Plugins built for \u003c=3.5 are not compatible with 3.6.\n - The --bind flag can now bind directories from a SIF or ext3 image into a\n container.\n - The --fusemount feature to mount filesystems to a container via FUSE\n drivers is now a supported feature (previously an experimental hidden flag).\n - This permits users to mount e.g. sshfs and cvmfs filesystems to the\n container at runtime.\n - A new -c/--config flag allows an alternative singularity.conf to be\n specified by the root user, or all users in an unprivileged installation.\n - A new --env flag allows container environment variables to be set via the\n Singularity command line.\n - A new --env-file flag allows container environment variables to be set from\n a specified file.\n - A new --days flag for cache clean allows removal of items older than a\n specified number of days. Replaces the --name flag which is not generally\n useful as the cache entries are stored by hash, not a friendly name.\n\n- Changed defaults / behaviours\n - New signature format (see security fixes above).\n - Fixed spacing of singularity instance list to be dynamically changing \n based off of input lengths instead of fixed number of spaces to account\n for long instance names.\n - Environment variables prefixed with SINGULARITYENV_ always take\n precedence over variables without SINGULARITYENV_ prefix.\n - The %post build section inherits environment variables from the base image.\n - %files from ... will now follow symlinks for sources that are directly\n specified, or directly resolved from a glob pattern. It will not follow\n symlinks found through directory traversal. This mirrors Docker multi-stage\n COPY behaviour.\n - Restored the CWD mount behaviour of v2, implying that CWD path is not recreated\n inside container and any symlinks in the CWD path are not resolved anymore to\n determine the destination path inside container.\n - The %test build section is executed the same manner as singularity test image.\n --fusemount with the container: default directive will foreground the FUSE\n process. Use container-daemon: for previous behavior.\n\n- Deprecate -a / --all option to sign/verify as new signature behavior \n makes this the default.\n- For more information about upstream changes, please check:\n https://github.com/hpcng/singularity/blob/master/CHANGELOG.md\n- Removed --name flag for cache clean; replaced with --days.\n\nThis update was imported from the openSUSE:Leap:15.2:Update update project.", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2020-1100", "title": "Patchnames" }, { "category": "legal_disclaimer", "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", "title": "Terms of use" } ], "publisher": { "category": "vendor", "contact_details": "https://www.suse.com/support/security/contact/", "name": "SUSE Product Security Team", "namespace": "https://www.suse.com/" }, "references": [ { "category": "external", "summary": "SUSE ratings", "url": "https://www.suse.com/support/security/rating/" }, { "category": "self", "summary": "URL of this CSAF notice", "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2020_1100-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2020:1100-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/MUCKOMJKYSUD3KFNFD7KCBEF323WWHLF/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2020:1100-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/MUCKOMJKYSUD3KFNFD7KCBEF323WWHLF/" }, { "category": "self", "summary": "SUSE Bug 1174148", "url": "https://bugzilla.suse.com/1174148" }, { "category": "self", "summary": "SUSE Bug 1174150", "url": "https://bugzilla.suse.com/1174150" }, { "category": "self", "summary": "SUSE Bug 1174152", "url": "https://bugzilla.suse.com/1174152" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13845 page", "url": "https://www.suse.com/security/cve/CVE-2020-13845/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13846 page", "url": "https://www.suse.com/security/cve/CVE-2020-13846/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13847 page", "url": "https://www.suse.com/security/cve/CVE-2020-13847/" } ], "title": "Security update for singularity", "tracking": { "current_release_date": "2020-07-27T16:19:21Z", "generator": { "date": "2020-07-27T16:19:21Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2020:1100-1", "initial_release_date": "2020-07-27T16:19:21Z", "revision_history": [ { "date": "2020-07-27T16:19:21Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "singularity-3.6.0-bp152.2.4.1.aarch64", "product": { "name": "singularity-3.6.0-bp152.2.4.1.aarch64", "product_id": "singularity-3.6.0-bp152.2.4.1.aarch64" } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "singularity-3.6.0-bp152.2.4.1.ppc64le", "product": { "name": "singularity-3.6.0-bp152.2.4.1.ppc64le", "product_id": "singularity-3.6.0-bp152.2.4.1.ppc64le" } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ { "category": "product_version", "name": "singularity-3.6.0-bp152.2.4.1.s390x", "product": { "name": "singularity-3.6.0-bp152.2.4.1.s390x", "product_id": "singularity-3.6.0-bp152.2.4.1.s390x" } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "singularity-3.6.0-bp152.2.4.1.x86_64", "product": { "name": "singularity-3.6.0-bp152.2.4.1.x86_64", "product_id": "singularity-3.6.0-bp152.2.4.1.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "SUSE Package Hub 15 SP2", "product": { "name": "SUSE Package Hub 15 SP2", "product_id": "SUSE Package Hub 15 SP2" } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "singularity-3.6.0-bp152.2.4.1.aarch64 as component of SUSE Package Hub 15 SP2", "product_id": "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.aarch64" }, "product_reference": "singularity-3.6.0-bp152.2.4.1.aarch64", "relates_to_product_reference": "SUSE Package Hub 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "singularity-3.6.0-bp152.2.4.1.ppc64le as component of SUSE Package Hub 15 SP2", "product_id": "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.ppc64le" }, "product_reference": "singularity-3.6.0-bp152.2.4.1.ppc64le", "relates_to_product_reference": "SUSE Package Hub 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "singularity-3.6.0-bp152.2.4.1.s390x as component of SUSE Package Hub 15 SP2", "product_id": "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.s390x" }, "product_reference": "singularity-3.6.0-bp152.2.4.1.s390x", "relates_to_product_reference": "SUSE Package Hub 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "singularity-3.6.0-bp152.2.4.1.x86_64 as component of SUSE Package Hub 15 SP2", "product_id": "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.x86_64" }, "product_reference": "singularity-3.6.0-bp152.2.4.1.x86_64", "relates_to_product_reference": "SUSE Package Hub 15 SP2" } ] }, "vulnerabilities": [ { "cve": "CVE-2020-13845", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13845" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.0 through 3.5 has Improper Validation of an Integrity Check Value. Image integrity is not validated when an ECL policy is enforced. The fingerprint required by the ECL is compared against the signature object descriptor(s) in the SIF file, rather than to a cryptographically validated signature.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.aarch64", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.ppc64le", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.s390x", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13845", "url": "https://www.suse.com/security/cve/CVE-2020-13845" }, { "category": "external", "summary": "SUSE Bug 1174150 for CVE-2020-13845", "url": "https://bugzilla.suse.com/1174150" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.aarch64", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.ppc64le", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.s390x", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.aarch64", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.ppc64le", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.s390x", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-27T16:19:21Z", "details": "important" } ], "title": "CVE-2020-13845" }, { "cve": "CVE-2020-13846", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13846" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.5.0 through 3.5.3 fails to report an error in a Status Code.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.aarch64", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.ppc64le", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.s390x", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13846", "url": "https://www.suse.com/security/cve/CVE-2020-13846" }, { "category": "external", "summary": "SUSE Bug 1174148 for CVE-2020-13846", "url": "https://bugzilla.suse.com/1174148" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.aarch64", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.ppc64le", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.s390x", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.aarch64", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.ppc64le", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.s390x", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-27T16:19:21Z", "details": "important" } ], "title": "CVE-2020-13846" }, { "cve": "CVE-2020-13847", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13847" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity\u0027s sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.aarch64", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.ppc64le", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.s390x", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13847", "url": "https://www.suse.com/security/cve/CVE-2020-13847" }, { "category": "external", "summary": "SUSE Bug 1174152 for CVE-2020-13847", "url": "https://bugzilla.suse.com/1174152" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.aarch64", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.ppc64le", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.s390x", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.aarch64", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.ppc64le", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.s390x", "SUSE Package Hub 15 SP2:singularity-3.6.0-bp152.2.4.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-27T16:19:21Z", "details": "important" } ], "title": "CVE-2020-13847" } ] }
opensuse-su-2024:11384-1
Vulnerability from csaf_opensuse
Published
2024-06-15 00:00
Modified
2024-06-15 00:00
Summary
singularity-3.8.3-1.2 on GA media
Notes
Title of the patch
singularity-3.8.3-1.2 on GA media
Description of the patch
These are all security issues fixed in the singularity-3.8.3-1.2 package on the GA media of openSUSE Tumbleweed.
Patchnames
openSUSE-Tumbleweed-2024-11384
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 SUSE LLC. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "singularity-3.8.3-1.2 on GA media", "title": "Title of the patch" }, { "category": "description", "text": "These are all security issues fixed in the singularity-3.8.3-1.2 package on the GA media of openSUSE Tumbleweed.", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-Tumbleweed-2024-11384", "title": "Patchnames" }, { "category": "legal_disclaimer", "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", "title": "Terms of use" } ], "publisher": { "category": "vendor", "contact_details": "https://www.suse.com/support/security/contact/", "name": "SUSE Product Security Team", "namespace": "https://www.suse.com/" }, "references": [ { "category": "external", "summary": "SUSE ratings", "url": "https://www.suse.com/support/security/rating/" }, { "category": "self", "summary": "URL of this CSAF notice", "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_11384-1.json" }, { "category": "self", "summary": "SUSE CVE CVE-2018-12021 page", "url": "https://www.suse.com/security/cve/CVE-2018-12021/" }, { "category": "self", "summary": "SUSE CVE CVE-2018-19295 page", "url": "https://www.suse.com/security/cve/CVE-2018-19295/" }, { "category": "self", "summary": "SUSE CVE CVE-2019-11328 page", "url": "https://www.suse.com/security/cve/CVE-2019-11328/" }, { "category": "self", "summary": "SUSE CVE CVE-2019-19724 page", "url": "https://www.suse.com/security/cve/CVE-2019-19724/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13845 page", "url": "https://www.suse.com/security/cve/CVE-2020-13845/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13846 page", "url": "https://www.suse.com/security/cve/CVE-2020-13846/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13847 page", "url": "https://www.suse.com/security/cve/CVE-2020-13847/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-15229 page", "url": "https://www.suse.com/security/cve/CVE-2020-15229/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-25039 page", "url": "https://www.suse.com/security/cve/CVE-2020-25039/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-25040 page", "url": "https://www.suse.com/security/cve/CVE-2020-25040/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-29136 page", "url": "https://www.suse.com/security/cve/CVE-2021-29136/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-32635 page", "url": "https://www.suse.com/security/cve/CVE-2021-32635/" } ], "title": "singularity-3.8.3-1.2 on GA media", "tracking": { "current_release_date": "2024-06-15T00:00:00Z", "generator": { "date": "2024-06-15T00:00:00Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2024:11384-1", "initial_release_date": "2024-06-15T00:00:00Z", "revision_history": [ { "date": "2024-06-15T00:00:00Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "singularity-3.8.3-1.2.aarch64", "product": { "name": "singularity-3.8.3-1.2.aarch64", "product_id": "singularity-3.8.3-1.2.aarch64" } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "singularity-3.8.3-1.2.ppc64le", "product": { "name": "singularity-3.8.3-1.2.ppc64le", "product_id": "singularity-3.8.3-1.2.ppc64le" } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ { "category": "product_version", "name": "singularity-3.8.3-1.2.s390x", "product": { "name": "singularity-3.8.3-1.2.s390x", "product_id": "singularity-3.8.3-1.2.s390x" } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "singularity-3.8.3-1.2.x86_64", "product": { "name": "singularity-3.8.3-1.2.x86_64", "product_id": "singularity-3.8.3-1.2.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "openSUSE Tumbleweed", "product": { "name": "openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed", "product_identification_helper": { "cpe": "cpe:/o:opensuse:tumbleweed" } } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "singularity-3.8.3-1.2.aarch64 as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64" }, "product_reference": "singularity-3.8.3-1.2.aarch64", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "singularity-3.8.3-1.2.ppc64le as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le" }, "product_reference": "singularity-3.8.3-1.2.ppc64le", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "singularity-3.8.3-1.2.s390x as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x" }, "product_reference": "singularity-3.8.3-1.2.s390x", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "singularity-3.8.3-1.2.x86_64 as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" }, "product_reference": "singularity-3.8.3-1.2.x86_64", "relates_to_product_reference": "openSUSE Tumbleweed" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-12021", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2018-12021" } ], "notes": [ { "category": "general", "text": "Singularity 2.3.0 through 2.5.1 is affected by an incorrect access control on systems supporting overlay file system. When using the overlay option, a malicious user may access sensitive information by exploiting a few specific Singularity features.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2018-12021", "url": "https://www.suse.com/security/cve/CVE-2018-12021" }, { "category": "external", "summary": "SUSE Bug 1100333 for CVE-2018-12021", "url": "https://bugzilla.suse.com/1100333" }, { "category": "external", "summary": "SUSE Bug 1111411 for CVE-2018-12021", "url": "https://bugzilla.suse.com/1111411" }, { "category": "external", "summary": "SUSE Bug 1128598 for CVE-2018-12021", "url": "https://bugzilla.suse.com/1128598" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "moderate" } ], "title": "CVE-2018-12021" }, { "cve": "CVE-2018-19295", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2018-19295" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 2.4 to 2.6 allows local users to conduct Improper Input Validation attacks.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2018-19295", "url": "https://www.suse.com/security/cve/CVE-2018-19295" }, { "category": "external", "summary": "SUSE Bug 1111411 for CVE-2018-19295", "url": "https://bugzilla.suse.com/1111411" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "important" } ], "title": "CVE-2018-19295" }, { "cve": "CVE-2019-11328", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2019-11328" } ], "notes": [ { "category": "general", "text": "An issue was discovered in Singularity 3.1.0 to 3.2.0-rc2, a malicious user with local/network access to the host system (e.g. ssh) could exploit this vulnerability due to insecure permissions allowing a user to edit files within `/run/singularity/instances/sing/\u003cuser\u003e/\u003cinstance\u003e`. The manipulation of those files can change the behavior of the starter-suid program when instances are joined resulting in potential privilege escalation on the host.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2019-11328", "url": "https://www.suse.com/security/cve/CVE-2019-11328" }, { "category": "external", "summary": "SUSE Bug 1128598 for CVE-2019-11328", "url": "https://bugzilla.suse.com/1128598" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 8.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "important" } ], "title": "CVE-2019-11328" }, { "cve": "CVE-2019-19724", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2019-19724" } ], "notes": [ { "category": "general", "text": "Insecure permissions (777) are set on $HOME/.singularity when it is newly created by Singularity (version from 3.3.0 to 3.5.1), which could lead to an information leak, and malicious redirection of operations performed against Sylabs cloud services.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2019-19724", "url": "https://www.suse.com/security/cve/CVE-2019-19724" }, { "category": "external", "summary": "SUSE Bug 1159550 for CVE-2019-19724", "url": "https://bugzilla.suse.com/1159550" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "important" } ], "title": "CVE-2019-19724" }, { "cve": "CVE-2020-13845", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13845" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.0 through 3.5 has Improper Validation of an Integrity Check Value. Image integrity is not validated when an ECL policy is enforced. The fingerprint required by the ECL is compared against the signature object descriptor(s) in the SIF file, rather than to a cryptographically validated signature.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13845", "url": "https://www.suse.com/security/cve/CVE-2020-13845" }, { "category": "external", "summary": "SUSE Bug 1174150 for CVE-2020-13845", "url": "https://bugzilla.suse.com/1174150" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "important" } ], "title": "CVE-2020-13845" }, { "cve": "CVE-2020-13846", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13846" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.5.0 through 3.5.3 fails to report an error in a Status Code.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13846", "url": "https://www.suse.com/security/cve/CVE-2020-13846" }, { "category": "external", "summary": "SUSE Bug 1174148 for CVE-2020-13846", "url": "https://bugzilla.suse.com/1174148" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "important" } ], "title": "CVE-2020-13846" }, { "cve": "CVE-2020-13847", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13847" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity\u0027s sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13847", "url": "https://www.suse.com/security/cve/CVE-2020-13847" }, { "category": "external", "summary": "SUSE Bug 1174152 for CVE-2020-13847", "url": "https://bugzilla.suse.com/1174152" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "important" } ], "title": "CVE-2020-13847" }, { "cve": "CVE-2020-15229", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-15229" } ], "notes": [ { "category": "general", "text": "Singularity (an open source container platform) from version 3.1.1 through 3.6.3 has a vulnerability. Due to insecure handling of path traversal and the lack of path sanitization within `unsquashfs`, it is possible to overwrite/create any files on the host filesystem during the extraction with a crafted squashfs filesystem. The extraction occurs automatically for unprivileged (either installation or with `allow setuid = no`) run of Singularity when a user attempt to run an image which is a local SIF image or a single file containing a squashfs filesystem and is coming from remote sources `library://` or `shub://`. Image build is also impacted in a more serious way as it can be used by a root user, allowing an attacker to overwrite/create files leading to a system compromise, so far bootstrap methods `library`, `shub` and `localimage` are triggering the squashfs extraction. This issue is addressed in Singularity 3.6.4. All users are advised to upgrade to 3.6.4 especially if they use Singularity mainly for building image as root user. There is no solid workaround except to temporary avoid to use unprivileged mode with single file images in favor of sandbox images instead. Regarding image build, temporary avoid to build from `library` and `shub` sources and as much as possible use `--fakeroot` or a VM for that.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-15229", "url": "https://www.suse.com/security/cve/CVE-2020-15229" }, { "category": "external", "summary": "SUSE Bug 1177901 for CVE-2020-15229", "url": "https://bugzilla.suse.com/1177901" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 9.3, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "critical" } ], "title": "CVE-2020-15229" }, { "cve": "CVE-2020-25039", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-25039" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.2.0 through 3.6.2 has Insecure Permissions on temporary directories used in fakeroot or user namespace container execution.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-25039", "url": "https://www.suse.com/security/cve/CVE-2020-25039" }, { "category": "external", "summary": "SUSE Bug 1176705 for CVE-2020-25039", "url": "https://bugzilla.suse.com/1176705" }, { "category": "external", "summary": "SUSE Bug 1176707 for CVE-2020-25039", "url": "https://bugzilla.suse.com/1176707" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 6.2, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "moderate" } ], "title": "CVE-2020-25039" }, { "cve": "CVE-2020-25040", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-25040" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity through 3.6.2 has Insecure Permissions on temporary directories used in explicit and implicit container build operations, a different vulnerability than CVE-2020-25039.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-25040", "url": "https://www.suse.com/security/cve/CVE-2020-25040" }, { "category": "external", "summary": "SUSE Bug 1176707 for CVE-2020-25040", "url": "https://bugzilla.suse.com/1176707" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 6.2, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "moderate" } ], "title": "CVE-2020-25040" }, { "cve": "CVE-2021-29136", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-29136" } ], "notes": [ { "category": "general", "text": "Open Container Initiative umoci before 0.4.7 allows attackers to overwrite arbitrary host paths via a crafted image that causes symlink traversal when \"umoci unpack\" or \"umoci raw unpack\" is used.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-29136", "url": "https://www.suse.com/security/cve/CVE-2021-29136" }, { "category": "external", "summary": "SUSE Bug 1184147 for CVE-2021-29136", "url": "https://bugzilla.suse.com/1184147" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.3, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "important" } ], "title": "CVE-2021-29136" }, { "cve": "CVE-2021-32635", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-32635" } ], "notes": [ { "category": "general", "text": "Singularity is an open source container platform. In verions 3.7.2 and 3.7.3, Dde to incorrect use of a default URL, `singularity` action commands (`run`/`shell`/`exec`) specifying a container using a `library://` URI will always attempt to retrieve the container from the default remote endpoint (`cloud.sylabs.io`) rather than the configured remote endpoint. An attacker may be able to push a malicious container to the default remote endpoint with a URI that is identical to the URI used by a victim with a non-default remote endpoint, thus executing the malicious container. Only action commands (`run`/`shell`/`exec`) against `library://` URIs are affected. Other commands such as `pull` / `push` respect the configured remote endpoint. The vulnerability is patched in Singularity version 3.7.4. Two possible workarounds exist: Users can only interact with the default remote endpoint, or an installation can have an execution control list configured to restrict execution to containers signed with specific secure keys.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-32635", "url": "https://www.suse.com/security/cve/CVE-2021-32635" }, { "category": "external", "summary": "SUSE Bug 1186619 for CVE-2021-32635", "url": "https://bugzilla.suse.com/1186619" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 6.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:singularity-3.8.3-1.2.aarch64", "openSUSE Tumbleweed:singularity-3.8.3-1.2.ppc64le", "openSUSE Tumbleweed:singularity-3.8.3-1.2.s390x", "openSUSE Tumbleweed:singularity-3.8.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "moderate" } ], "title": "CVE-2021-32635" } ] }
opensuse-su-2020:1037-1
Vulnerability from csaf_opensuse
Published
2020-07-23 04:22
Modified
2020-07-23 04:22
Summary
Security update for singularity
Notes
Title of the patch
Security update for singularity
Description of the patch
This update for singularity fixes the following issues:
- New version 3.6.0. This version introduces a new signature format
for SIF images, and changes to the signing / verification code to address
the following security problems:
- CVE-2020-13845, boo#1174150
In Singularity 3.x versions below 3.6.0, issues allow the ECL to
be bypassed by a malicious user.
- CVE-2020-13846, boo#1174148
In Singularity 3.5 the --all / -a option to singularity verify
returns success even when some objects in a SIF container are not signed,
or cannot be verified.
- CVE-2020-13847, boo#1174152
In Singularity 3.x versions below 3.6.0, Singularity's sign and verify
commands do not sign metadata found in the global header or data object
descriptors of a SIF file, allowing an attacker to cause unexpected
behavior. A signed container may verify successfully, even when it has
been modified in ways that could be exploited to cause malicious behavior.
- New features / functionalities
- A new '--legacy-insecure' flag to verify allows verification of SIF
signatures in the old, insecure format.
- A new '-l / --logs' flag for instance list that shows the paths
to instance STDERR / STDOUT log files.
- The --json output of instance list now include paths to
STDERR / STDOUT log files.
- Singularity now supports the execution of minimal Docker/OCI
containers that do not contain /bin/sh, e.g. docker://hello-world.
- A new cache structure is used that is concurrency safe on a filesystem that
supports atomic rename. If you downgrade to Singularity 3.5 or older after
using 3.6 you will need to run singularity cache clean.
- A plugin system rework adds new hook points that will allow the
development of plugins that modify behavior of the runtime. An image driver
concept is introduced for plugins to support new ways of handling image and
overlay mounts. Plugins built for <=3.5 are not compatible with 3.6.
- The --bind flag can now bind directories from a SIF or ext3 image into a
container.
- The --fusemount feature to mount filesystems to a container via FUSE
drivers is now a supported feature (previously an experimental hidden flag).
- This permits users to mount e.g. sshfs and cvmfs filesystems to the
container at runtime.
- A new -c/--config flag allows an alternative singularity.conf to be
specified by the root user, or all users in an unprivileged installation.
- A new --env flag allows container environment variables to be set via the
Singularity command line.
- A new --env-file flag allows container environment variables to be set from
a specified file.
- A new --days flag for cache clean allows removal of items older than a
specified number of days. Replaces the --name flag which is not generally
useful as the cache entries are stored by hash, not a friendly name.
- Changed defaults / behaviours
- New signature format (see security fixes above).
- Fixed spacing of singularity instance list to be dynamically changing
based off of input lengths instead of fixed number of spaces to account
for long instance names.
- Environment variables prefixed with SINGULARITYENV_ always take
precedence over variables without SINGULARITYENV_ prefix.
- The %post build section inherits environment variables from the base image.
- %files from ... will now follow symlinks for sources that are directly
specified, or directly resolved from a glob pattern. It will not follow
symlinks found through directory traversal. This mirrors Docker multi-stage
COPY behaviour.
- Restored the CWD mount behaviour of v2, implying that CWD path is not recreated
inside container and any symlinks in the CWD path are not resolved anymore to
determine the destination path inside container.
- The %test build section is executed the same manner as singularity test image.
--fusemount with the container: default directive will foreground the FUSE
process. Use container-daemon: for previous behavior.
- Deprecate -a / --all option to sign/verify as new signature behavior
makes this the default.
- For more information about upstream changes, please check:
https://github.com/hpcng/singularity/blob/master/CHANGELOG.md
- Removed --name flag for cache clean; replaced with --days.
Patchnames
openSUSE-2020-1037
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 SUSE LLC. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Security update for singularity", "title": "Title of the patch" }, { "category": "description", "text": "This update for singularity fixes the following issues:\n\n- New version 3.6.0. This version introduces a new signature format \nfor SIF images, and changes to the signing / verification code to address\nthe following security problems:\n - CVE-2020-13845, boo#1174150\n In Singularity 3.x versions below 3.6.0, issues allow the ECL to \n be bypassed by a malicious user.\n - CVE-2020-13846, boo#1174148\n In Singularity 3.5 the --all / -a option to singularity verify \n returns success even when some objects in a SIF container are not signed, \n or cannot be verified.\n - CVE-2020-13847, boo#1174152\n In Singularity 3.x versions below 3.6.0, Singularity\u0027s sign and verify \n commands do not sign metadata found in the global header or data object \n descriptors of a SIF file, allowing an attacker to cause unexpected \n behavior. A signed container may verify successfully, even when it has \n been modified in ways that could be exploited to cause malicious behavior.\n\n- New features / functionalities\n - A new \u0027--legacy-insecure\u0027 flag to verify allows verification of SIF\n signatures in the old, insecure format.\n - A new \u0027-l / --logs\u0027 flag for instance list that shows the paths \n to instance STDERR / STDOUT log files.\n - The --json output of instance list now include paths to \n STDERR / STDOUT log files.\n - Singularity now supports the execution of minimal Docker/OCI\n containers that do not contain /bin/sh, e.g. docker://hello-world.\n - A new cache structure is used that is concurrency safe on a filesystem that\n supports atomic rename. If you downgrade to Singularity 3.5 or older after\n using 3.6 you will need to run singularity cache clean.\n - A plugin system rework adds new hook points that will allow the\n development of plugins that modify behavior of the runtime. An image driver\n concept is introduced for plugins to support new ways of handling image and\n overlay mounts. Plugins built for \u003c=3.5 are not compatible with 3.6.\n - The --bind flag can now bind directories from a SIF or ext3 image into a\n container.\n - The --fusemount feature to mount filesystems to a container via FUSE\n drivers is now a supported feature (previously an experimental hidden flag).\n - This permits users to mount e.g. sshfs and cvmfs filesystems to the\n container at runtime.\n - A new -c/--config flag allows an alternative singularity.conf to be\n specified by the root user, or all users in an unprivileged installation.\n - A new --env flag allows container environment variables to be set via the\n Singularity command line.\n - A new --env-file flag allows container environment variables to be set from\n a specified file.\n - A new --days flag for cache clean allows removal of items older than a\n specified number of days. Replaces the --name flag which is not generally\n useful as the cache entries are stored by hash, not a friendly name.\n\n- Changed defaults / behaviours\n - New signature format (see security fixes above).\n - Fixed spacing of singularity instance list to be dynamically changing \n based off of input lengths instead of fixed number of spaces to account\n for long instance names.\n - Environment variables prefixed with SINGULARITYENV_ always take\n precedence over variables without SINGULARITYENV_ prefix.\n - The %post build section inherits environment variables from the base image.\n - %files from ... will now follow symlinks for sources that are directly\n specified, or directly resolved from a glob pattern. It will not follow\n symlinks found through directory traversal. This mirrors Docker multi-stage\n COPY behaviour.\n - Restored the CWD mount behaviour of v2, implying that CWD path is not recreated\n inside container and any symlinks in the CWD path are not resolved anymore to\n determine the destination path inside container.\n - The %test build section is executed the same manner as singularity test image.\n --fusemount with the container: default directive will foreground the FUSE\n process. Use container-daemon: for previous behavior.\n\n- Deprecate -a / --all option to sign/verify as new signature behavior \n makes this the default.\n- For more information about upstream changes, please check:\n https://github.com/hpcng/singularity/blob/master/CHANGELOG.md\n- Removed --name flag for cache clean; replaced with --days.\n", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2020-1037", "title": "Patchnames" }, { "category": "legal_disclaimer", "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", "title": "Terms of use" } ], "publisher": { "category": "vendor", "contact_details": "https://www.suse.com/support/security/contact/", "name": "SUSE Product Security Team", "namespace": "https://www.suse.com/" }, "references": [ { "category": "external", "summary": "SUSE ratings", "url": "https://www.suse.com/support/security/rating/" }, { "category": "self", "summary": "URL of this CSAF notice", "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2020_1037-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2020:1037-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/EIHKRY3G2SS6X2ZY44CW67IIGHCJUYMO/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2020:1037-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/EIHKRY3G2SS6X2ZY44CW67IIGHCJUYMO/" }, { "category": "self", "summary": "SUSE Bug 1125369", "url": "https://bugzilla.suse.com/1125369" }, { "category": "self", "summary": "SUSE Bug 1128598", "url": "https://bugzilla.suse.com/1128598" }, { "category": "self", "summary": "SUSE Bug 1159550", "url": "https://bugzilla.suse.com/1159550" }, { "category": "self", "summary": "SUSE Bug 1174148", "url": "https://bugzilla.suse.com/1174148" }, { "category": "self", "summary": "SUSE Bug 1174150", "url": "https://bugzilla.suse.com/1174150" }, { "category": "self", "summary": "SUSE Bug 1174152", "url": "https://bugzilla.suse.com/1174152" }, { "category": "self", "summary": "SUSE CVE CVE-2019-11328 page", "url": "https://www.suse.com/security/cve/CVE-2019-11328/" }, { "category": "self", "summary": "SUSE CVE CVE-2019-19724 page", "url": "https://www.suse.com/security/cve/CVE-2019-19724/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13845 page", "url": "https://www.suse.com/security/cve/CVE-2020-13845/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13846 page", "url": "https://www.suse.com/security/cve/CVE-2020-13846/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13847 page", "url": "https://www.suse.com/security/cve/CVE-2020-13847/" } ], "title": "Security update for singularity", "tracking": { "current_release_date": "2020-07-23T04:22:25Z", "generator": { "date": "2020-07-23T04:22:25Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2020:1037-1", "initial_release_date": "2020-07-23T04:22:25Z", "revision_history": [ { "date": "2020-07-23T04:22:25Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "singularity-3.6.0-lp151.2.6.1.x86_64", "product": { "name": "singularity-3.6.0-lp151.2.6.1.x86_64", "product_id": "singularity-3.6.0-lp151.2.6.1.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "openSUSE Leap 15.1", "product": { "name": "openSUSE Leap 15.1", "product_id": "openSUSE Leap 15.1", "product_identification_helper": { "cpe": "cpe:/o:opensuse:leap:15.1" } } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "singularity-3.6.0-lp151.2.6.1.x86_64 as component of openSUSE Leap 15.1", "product_id": "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" }, "product_reference": "singularity-3.6.0-lp151.2.6.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.1" } ] }, "vulnerabilities": [ { "cve": "CVE-2019-11328", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2019-11328" } ], "notes": [ { "category": "general", "text": "An issue was discovered in Singularity 3.1.0 to 3.2.0-rc2, a malicious user with local/network access to the host system (e.g. ssh) could exploit this vulnerability due to insecure permissions allowing a user to edit files within `/run/singularity/instances/sing/\u003cuser\u003e/\u003cinstance\u003e`. The manipulation of those files can change the behavior of the starter-suid program when instances are joined resulting in potential privilege escalation on the host.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2019-11328", "url": "https://www.suse.com/security/cve/CVE-2019-11328" }, { "category": "external", "summary": "SUSE Bug 1128598 for CVE-2019-11328", "url": "https://bugzilla.suse.com/1128598" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 8.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-23T04:22:25Z", "details": "important" } ], "title": "CVE-2019-11328" }, { "cve": "CVE-2019-19724", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2019-19724" } ], "notes": [ { "category": "general", "text": "Insecure permissions (777) are set on $HOME/.singularity when it is newly created by Singularity (version from 3.3.0 to 3.5.1), which could lead to an information leak, and malicious redirection of operations performed against Sylabs cloud services.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2019-19724", "url": "https://www.suse.com/security/cve/CVE-2019-19724" }, { "category": "external", "summary": "SUSE Bug 1159550 for CVE-2019-19724", "url": "https://bugzilla.suse.com/1159550" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-23T04:22:25Z", "details": "important" } ], "title": "CVE-2019-19724" }, { "cve": "CVE-2020-13845", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13845" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.0 through 3.5 has Improper Validation of an Integrity Check Value. Image integrity is not validated when an ECL policy is enforced. The fingerprint required by the ECL is compared against the signature object descriptor(s) in the SIF file, rather than to a cryptographically validated signature.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13845", "url": "https://www.suse.com/security/cve/CVE-2020-13845" }, { "category": "external", "summary": "SUSE Bug 1174150 for CVE-2020-13845", "url": "https://bugzilla.suse.com/1174150" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-23T04:22:25Z", "details": "important" } ], "title": "CVE-2020-13845" }, { "cve": "CVE-2020-13846", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13846" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.5.0 through 3.5.3 fails to report an error in a Status Code.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13846", "url": "https://www.suse.com/security/cve/CVE-2020-13846" }, { "category": "external", "summary": "SUSE Bug 1174148 for CVE-2020-13846", "url": "https://bugzilla.suse.com/1174148" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-23T04:22:25Z", "details": "important" } ], "title": "CVE-2020-13846" }, { "cve": "CVE-2020-13847", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13847" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity\u0027s sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13847", "url": "https://www.suse.com/security/cve/CVE-2020-13847" }, { "category": "external", "summary": "SUSE Bug 1174152 for CVE-2020-13847", "url": "https://bugzilla.suse.com/1174152" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "openSUSE Leap 15.1:singularity-3.6.0-lp151.2.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-23T04:22:25Z", "details": "important" } ], "title": "CVE-2020-13847" } ] }
opensuse-su-2020:1011-1
Vulnerability from csaf_opensuse
Published
2020-07-19 12:26
Modified
2020-07-19 12:26
Summary
Security update for singularity
Notes
Title of the patch
Security update for singularity
Description of the patch
This update for singularity fixes the following issues:
- New version 3.6.0. This version introduces a new signature format
for SIF images, and changes to the signing / verification code to address
the following security problems:
- CVE-2020-13845, boo#1174150
In Singularity 3.x versions below 3.6.0, issues allow the ECL to
be bypassed by a malicious user.
- CVE-2020-13846, boo#1174148
In Singularity 3.5 the --all / -a option to singularity verify
returns success even when some objects in a SIF container are not signed,
or cannot be verified.
- CVE-2020-13847, boo#1174152
In Singularity 3.x versions below 3.6.0, Singularity's sign and verify
commands do not sign metadata found in the global header or data object
descriptors of a SIF file, allowing an attacker to cause unexpected
behavior. A signed container may verify successfully, even when it has
been modified in ways that could be exploited to cause malicious behavior.
- New features / functionalities
- A new '--legacy-insecure' flag to verify allows verification of SIF
signatures in the old, insecure format.
- A new '-l / --logs' flag for instance list that shows the paths
to instance STDERR / STDOUT log files.
- The --json output of instance list now include paths to
STDERR / STDOUT log files.
- Singularity now supports the execution of minimal Docker/OCI
containers that do not contain /bin/sh, e.g. docker://hello-world.
- A new cache structure is used that is concurrency safe on a filesystem that
supports atomic rename. If you downgrade to Singularity 3.5 or older after
using 3.6 you will need to run singularity cache clean.
- A plugin system rework adds new hook points that will allow the
development of plugins that modify behavior of the runtime. An image driver
concept is introduced for plugins to support new ways of handling image and
overlay mounts. Plugins built for <=3.5 are not compatible with 3.6.
- The --bind flag can now bind directories from a SIF or ext3 image into a
container.
- The --fusemount feature to mount filesystems to a container via FUSE
drivers is now a supported feature (previously an experimental hidden flag).
- This permits users to mount e.g. sshfs and cvmfs filesystems to the
container at runtime.
- A new -c/--config flag allows an alternative singularity.conf to be
specified by the root user, or all users in an unprivileged installation.
- A new --env flag allows container environment variables to be set via the
Singularity command line.
- A new --env-file flag allows container environment variables to be set from
a specified file.
- A new --days flag for cache clean allows removal of items older than a
specified number of days. Replaces the --name flag which is not generally
useful as the cache entries are stored by hash, not a friendly name.
- Changed defaults / behaviours
- New signature format (see security fixes above).
- Fixed spacing of singularity instance list to be dynamically changing
based off of input lengths instead of fixed number of spaces to account
for long instance names.
- Environment variables prefixed with SINGULARITYENV_ always take
precedence over variables without SINGULARITYENV_ prefix.
- The %post build section inherits environment variables from the base image.
- %files from ... will now follow symlinks for sources that are directly
specified, or directly resolved from a glob pattern. It will not follow
symlinks found through directory traversal. This mirrors Docker multi-stage
COPY behaviour.
- Restored the CWD mount behaviour of v2, implying that CWD path is not recreated
inside container and any symlinks in the CWD path are not resolved anymore to
determine the destination path inside container.
- The %test build section is executed the same manner as singularity test image.
--fusemount with the container: default directive will foreground the FUSE
process. Use container-daemon: for previous behavior.
- Deprecate -a / --all option to sign/verify as new signature behavior
makes this the default.
- For more information about upstream changes, please check:
https://github.com/hpcng/singularity/blob/master/CHANGELOG.md
- Removed --name flag for cache clean; replaced with --days.
Patchnames
openSUSE-2020-1011
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 SUSE LLC. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Security update for singularity", "title": "Title of the patch" }, { "category": "description", "text": "This update for singularity fixes the following issues:\n\n- New version 3.6.0. This version introduces a new signature format \nfor SIF images, and changes to the signing / verification code to address\nthe following security problems:\n - CVE-2020-13845, boo#1174150\n In Singularity 3.x versions below 3.6.0, issues allow the ECL to \n be bypassed by a malicious user.\n - CVE-2020-13846, boo#1174148\n In Singularity 3.5 the --all / -a option to singularity verify \n returns success even when some objects in a SIF container are not signed, \n or cannot be verified.\n - CVE-2020-13847, boo#1174152\n In Singularity 3.x versions below 3.6.0, Singularity\u0027s sign and verify \n commands do not sign metadata found in the global header or data object \n descriptors of a SIF file, allowing an attacker to cause unexpected \n behavior. A signed container may verify successfully, even when it has \n been modified in ways that could be exploited to cause malicious behavior.\n\n- New features / functionalities\n - A new \u0027--legacy-insecure\u0027 flag to verify allows verification of SIF\n signatures in the old, insecure format.\n - A new \u0027-l / --logs\u0027 flag for instance list that shows the paths \n to instance STDERR / STDOUT log files.\n - The --json output of instance list now include paths to \n STDERR / STDOUT log files.\n - Singularity now supports the execution of minimal Docker/OCI\n containers that do not contain /bin/sh, e.g. docker://hello-world.\n - A new cache structure is used that is concurrency safe on a filesystem that\n supports atomic rename. If you downgrade to Singularity 3.5 or older after\n using 3.6 you will need to run singularity cache clean.\n - A plugin system rework adds new hook points that will allow the\n development of plugins that modify behavior of the runtime. An image driver\n concept is introduced for plugins to support new ways of handling image and\n overlay mounts. Plugins built for \u003c=3.5 are not compatible with 3.6.\n - The --bind flag can now bind directories from a SIF or ext3 image into a\n container.\n - The --fusemount feature to mount filesystems to a container via FUSE\n drivers is now a supported feature (previously an experimental hidden flag).\n - This permits users to mount e.g. sshfs and cvmfs filesystems to the\n container at runtime.\n - A new -c/--config flag allows an alternative singularity.conf to be\n specified by the root user, or all users in an unprivileged installation.\n - A new --env flag allows container environment variables to be set via the\n Singularity command line.\n - A new --env-file flag allows container environment variables to be set from\n a specified file.\n - A new --days flag for cache clean allows removal of items older than a\n specified number of days. Replaces the --name flag which is not generally\n useful as the cache entries are stored by hash, not a friendly name.\n\n- Changed defaults / behaviours\n - New signature format (see security fixes above).\n - Fixed spacing of singularity instance list to be dynamically changing \n based off of input lengths instead of fixed number of spaces to account\n for long instance names.\n - Environment variables prefixed with SINGULARITYENV_ always take\n precedence over variables without SINGULARITYENV_ prefix.\n - The %post build section inherits environment variables from the base image.\n - %files from ... will now follow symlinks for sources that are directly\n specified, or directly resolved from a glob pattern. It will not follow\n symlinks found through directory traversal. This mirrors Docker multi-stage\n COPY behaviour.\n - Restored the CWD mount behaviour of v2, implying that CWD path is not recreated\n inside container and any symlinks in the CWD path are not resolved anymore to\n determine the destination path inside container.\n - The %test build section is executed the same manner as singularity test image.\n --fusemount with the container: default directive will foreground the FUSE\n process. Use container-daemon: for previous behavior.\n\n- Deprecate -a / --all option to sign/verify as new signature behavior \n makes this the default.\n- For more information about upstream changes, please check:\n https://github.com/hpcng/singularity/blob/master/CHANGELOG.md\n- Removed --name flag for cache clean; replaced with --days.\n", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2020-1011", "title": "Patchnames" }, { "category": "legal_disclaimer", "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", "title": "Terms of use" } ], "publisher": { "category": "vendor", "contact_details": "https://www.suse.com/support/security/contact/", "name": "SUSE Product Security Team", "namespace": "https://www.suse.com/" }, "references": [ { "category": "external", "summary": "SUSE ratings", "url": "https://www.suse.com/support/security/rating/" }, { "category": "self", "summary": "URL of this CSAF notice", "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2020_1011-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2020:1011-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3SAQ7VHOBJRH3RBUUMSP4FWX6EERZQLH/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2020:1011-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3SAQ7VHOBJRH3RBUUMSP4FWX6EERZQLH/" }, { "category": "self", "summary": "SUSE Bug 1174148", "url": "https://bugzilla.suse.com/1174148" }, { "category": "self", "summary": "SUSE Bug 1174150", "url": "https://bugzilla.suse.com/1174150" }, { "category": "self", "summary": "SUSE Bug 1174152", "url": "https://bugzilla.suse.com/1174152" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13845 page", "url": "https://www.suse.com/security/cve/CVE-2020-13845/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13846 page", "url": "https://www.suse.com/security/cve/CVE-2020-13846/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-13847 page", "url": "https://www.suse.com/security/cve/CVE-2020-13847/" } ], "title": "Security update for singularity", "tracking": { "current_release_date": "2020-07-19T12:26:15Z", "generator": { "date": "2020-07-19T12:26:15Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2020:1011-1", "initial_release_date": "2020-07-19T12:26:15Z", "revision_history": [ { "date": "2020-07-19T12:26:15Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "singularity-3.6.0-lp152.2.3.1.x86_64", "product": { "name": "singularity-3.6.0-lp152.2.3.1.x86_64", "product_id": "singularity-3.6.0-lp152.2.3.1.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "openSUSE Leap 15.2", "product": { "name": "openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2", "product_identification_helper": { "cpe": "cpe:/o:opensuse:leap:15.2" } } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "singularity-3.6.0-lp152.2.3.1.x86_64 as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:singularity-3.6.0-lp152.2.3.1.x86_64" }, "product_reference": "singularity-3.6.0-lp152.2.3.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.2" } ] }, "vulnerabilities": [ { "cve": "CVE-2020-13845", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13845" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.0 through 3.5 has Improper Validation of an Integrity Check Value. Image integrity is not validated when an ECL policy is enforced. The fingerprint required by the ECL is compared against the signature object descriptor(s) in the SIF file, rather than to a cryptographically validated signature.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:singularity-3.6.0-lp152.2.3.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13845", "url": "https://www.suse.com/security/cve/CVE-2020-13845" }, { "category": "external", "summary": "SUSE Bug 1174150 for CVE-2020-13845", "url": "https://bugzilla.suse.com/1174150" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.2:singularity-3.6.0-lp152.2.3.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:singularity-3.6.0-lp152.2.3.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-19T12:26:15Z", "details": "important" } ], "title": "CVE-2020-13845" }, { "cve": "CVE-2020-13846", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13846" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.5.0 through 3.5.3 fails to report an error in a Status Code.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:singularity-3.6.0-lp152.2.3.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13846", "url": "https://www.suse.com/security/cve/CVE-2020-13846" }, { "category": "external", "summary": "SUSE Bug 1174148 for CVE-2020-13846", "url": "https://bugzilla.suse.com/1174148" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.2:singularity-3.6.0-lp152.2.3.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:singularity-3.6.0-lp152.2.3.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-19T12:26:15Z", "details": "important" } ], "title": "CVE-2020-13846" }, { "cve": "CVE-2020-13847", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-13847" } ], "notes": [ { "category": "general", "text": "Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity\u0027s sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:singularity-3.6.0-lp152.2.3.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-13847", "url": "https://www.suse.com/security/cve/CVE-2020-13847" }, { "category": "external", "summary": "SUSE Bug 1174152 for CVE-2020-13847", "url": "https://bugzilla.suse.com/1174152" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.2:singularity-3.6.0-lp152.2.3.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:singularity-3.6.0-lp152.2.3.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2020-07-19T12:26:15Z", "details": "important" } ], "title": "CVE-2020-13847" } ] }
fkie_cve-2020-13847
Vulnerability from fkie_nvd
Published
2020-07-14 18:15
Modified
2024-11-21 05:01
Severity ?
Summary
Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity's sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.
References
▶ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00046.html | Broken Link | |
cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html | Broken Link | |
cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00053.html | Broken Link | |
cve@mitre.org | https://github.com/hpcng/singularity/security/advisories/GHSA-m7j2-9565-4h9v | Third Party Advisory | |
cve@mitre.org | https://medium.com/sylabs | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00046.html | Broken Link | |
af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html | Broken Link | |
af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00053.html | Broken Link | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/hpcng/singularity/security/advisories/GHSA-m7j2-9565-4h9v | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://medium.com/sylabs | Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
sylabs | singularity | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:sylabs:singularity:*:*:*:*:*:*:*:*", "matchCriteriaId": "89363DEE-F091-4336-9586-99D81B4D691A", "versionEndIncluding": "3.5.0", "versionStartIncluding": "3.0.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity\u0027s sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file." }, { "lang": "es", "value": "Sylabs Singularity versiones 3.0 hasta 3.5, carece de soporte para una Comprobaci\u00f3n de Integridad. Los comandos de firma y verificaci\u00f3n de Singularity no firman metadatos encontrados en el encabezado global o en los descriptores de objetos de datos de un archivo SIF" } ], "id": "CVE-2020-13847", "lastModified": "2024-11-21T05:01:59.760", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2020-07-14T18:15:14.573", "references": [ { "source": "cve@mitre.org", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00046.html" }, { "source": "cve@mitre.org", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html" }, { "source": "cve@mitre.org", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00053.html" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://github.com/hpcng/singularity/security/advisories/GHSA-m7j2-9565-4h9v" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://medium.com/sylabs" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00046.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00053.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://github.com/hpcng/singularity/security/advisories/GHSA-m7j2-9565-4h9v" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://medium.com/sylabs" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-354" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
gsd-2020-13847
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity's sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2020-13847", "description": "Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity\u0027s sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.", "id": "GSD-2020-13847", "references": [ "https://www.suse.com/security/cve/CVE-2020-13847.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-13847" ], "details": "Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity\u0027s sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.", "id": "GSD-2020-13847", "modified": "2023-12-13T01:21:46.894066Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-13847", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity\u0027s sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://medium.com/sylabs", "refsource": "MISC", "url": "https://medium.com/sylabs" }, { "name": "https://github.com/hpcng/singularity/security/advisories/GHSA-m7j2-9565-4h9v", "refsource": "MISC", "url": "https://github.com/hpcng/singularity/security/advisories/GHSA-m7j2-9565-4h9v" }, { "name": "openSUSE-SU-2020:1011", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00046.html" }, { "name": "openSUSE-SU-2020:1037", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html" }, { "name": "openSUSE-SU-2020:1100", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00053.html" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:sylabs:singularity:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "3.5.0", "versionStartIncluding": "3.0.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-13847" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity\u0027s sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-354" } ] } ] }, "references": { "reference_data": [ { "name": "https://medium.com/sylabs", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://medium.com/sylabs" }, { "name": "https://github.com/hpcng/singularity/security/advisories/GHSA-m7j2-9565-4h9v", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://github.com/hpcng/singularity/security/advisories/GHSA-m7j2-9565-4h9v" }, { "name": "openSUSE-SU-2020:1011", "refsource": "SUSE", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00046.html" }, { "name": "openSUSE-SU-2020:1037", "refsource": "SUSE", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html" }, { "name": "openSUSE-SU-2020:1100", "refsource": "SUSE", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00053.html" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2023-01-20T20:11Z", "publishedDate": "2020-07-14T18:15Z" } } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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