opensuse-su-2019:2245-1
Vulnerability from csaf_opensuse
Published
2019-10-03 10:23
Modified
2019-10-03 10:23
Summary
Security update for lxc
Notes
Title of the patch
Security update for lxc
Description of the patch
This update for lxc fixes the following issues:
Update to lxc 3.2.1.
The changelog can be found at
https://discuss.linuxcontainers.org/t/lxc-3-2-1-has-been-released/5322
+ seccomp: support syscall forwarding to userspace
+ add lxc.seccomp.allow_nesting
+ pidfd: Add initial support for the new pidfd api
* Many hardening improvements.
* Use /sys/kernel/cgroup/delegate file for cgroup v2.
* Fix CVE-2019-5736 equivalent bug.
- fix apparmor dropin to be compatible with LXC 3.1.0 (boo#1131762)
Patchnames
openSUSE-2019-2245
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": "Security update for lxc", "title": "Title of the patch" }, { "category": "description", "text": "This update for lxc fixes the following issues:\n\nUpdate to lxc 3.2.1.\nThe changelog can be found at\n\n https://discuss.linuxcontainers.org/t/lxc-3-2-1-has-been-released/5322\n\n+ seccomp: support syscall forwarding to userspace\n+ add lxc.seccomp.allow_nesting\n+ pidfd: Add initial support for the new pidfd api\n* Many hardening improvements.\n* Use /sys/kernel/cgroup/delegate file for cgroup v2.\n* Fix CVE-2019-5736 equivalent bug.\n\n- fix apparmor dropin to be compatible with LXC 3.1.0 (boo#1131762)", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2019-2245", "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-2019_2245-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2019:2245-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ZEKPXAULRUSJYU4B66UDTT35NKPZHFT6/#ZEKPXAULRUSJYU4B66UDTT35NKPZHFT6" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2019:2245-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ZEKPXAULRUSJYU4B66UDTT35NKPZHFT6/#ZEKPXAULRUSJYU4B66UDTT35NKPZHFT6" }, { "category": "self", "summary": "SUSE Bug 1131762", "url": "https://bugzilla.suse.com/1131762" }, { "category": "self", "summary": "SUSE CVE CVE-2019-5736 page", "url": "https://www.suse.com/security/cve/CVE-2019-5736/" } ], "title": "Security update for lxc", "tracking": { "current_release_date": "2019-10-03T10:23:09Z", "generator": { "date": "2019-10-03T10:23:09Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2019:2245-1", "initial_release_date": "2019-10-03T10:23:09Z", "revision_history": [ { "date": "2019-10-03T10:23:09Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "lxc-bash-completion-3.2.1-lp151.4.5.1.noarch", "product": { "name": "lxc-bash-completion-3.2.1-lp151.4.5.1.noarch", "product_id": "lxc-bash-completion-3.2.1-lp151.4.5.1.noarch" } } ], "category": "architecture", "name": "noarch" }, { "branches": [ { "category": "product_version", "name": "liblxc-devel-3.2.1-lp151.4.5.1.x86_64", "product": { "name": "liblxc-devel-3.2.1-lp151.4.5.1.x86_64", "product_id": "liblxc-devel-3.2.1-lp151.4.5.1.x86_64" } }, { "category": "product_version", "name": "liblxc1-3.2.1-lp151.4.5.1.x86_64", "product": { "name": "liblxc1-3.2.1-lp151.4.5.1.x86_64", "product_id": "liblxc1-3.2.1-lp151.4.5.1.x86_64" } }, { "category": "product_version", "name": "lxc-3.2.1-lp151.4.5.1.x86_64", "product": { "name": "lxc-3.2.1-lp151.4.5.1.x86_64", "product_id": "lxc-3.2.1-lp151.4.5.1.x86_64" } }, { "category": "product_version", "name": "pam_cgfs-3.2.1-lp151.4.5.1.x86_64", "product": { "name": "pam_cgfs-3.2.1-lp151.4.5.1.x86_64", "product_id": "pam_cgfs-3.2.1-lp151.4.5.1.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": "liblxc-devel-3.2.1-lp151.4.5.1.x86_64 as component of openSUSE Leap 15.1", "product_id": "openSUSE Leap 15.1:liblxc-devel-3.2.1-lp151.4.5.1.x86_64" }, "product_reference": "liblxc-devel-3.2.1-lp151.4.5.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.1" }, { "category": "default_component_of", "full_product_name": { "name": "liblxc1-3.2.1-lp151.4.5.1.x86_64 as component of openSUSE Leap 15.1", "product_id": "openSUSE Leap 15.1:liblxc1-3.2.1-lp151.4.5.1.x86_64" }, "product_reference": "liblxc1-3.2.1-lp151.4.5.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.1" }, { "category": "default_component_of", "full_product_name": { "name": "lxc-3.2.1-lp151.4.5.1.x86_64 as component of openSUSE Leap 15.1", "product_id": "openSUSE Leap 15.1:lxc-3.2.1-lp151.4.5.1.x86_64" }, "product_reference": "lxc-3.2.1-lp151.4.5.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.1" }, { "category": "default_component_of", "full_product_name": { "name": "lxc-bash-completion-3.2.1-lp151.4.5.1.noarch as component of openSUSE Leap 15.1", "product_id": "openSUSE Leap 15.1:lxc-bash-completion-3.2.1-lp151.4.5.1.noarch" }, "product_reference": "lxc-bash-completion-3.2.1-lp151.4.5.1.noarch", "relates_to_product_reference": "openSUSE Leap 15.1" }, { "category": "default_component_of", "full_product_name": { "name": "pam_cgfs-3.2.1-lp151.4.5.1.x86_64 as component of openSUSE Leap 15.1", "product_id": "openSUSE Leap 15.1:pam_cgfs-3.2.1-lp151.4.5.1.x86_64" }, "product_reference": "pam_cgfs-3.2.1-lp151.4.5.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.1" } ] }, "vulnerabilities": [ { "cve": "CVE-2019-5736", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2019-5736" } ], "notes": [ { "category": "general", "text": "runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.1:liblxc-devel-3.2.1-lp151.4.5.1.x86_64", "openSUSE Leap 15.1:liblxc1-3.2.1-lp151.4.5.1.x86_64", "openSUSE Leap 15.1:lxc-3.2.1-lp151.4.5.1.x86_64", "openSUSE Leap 15.1:lxc-bash-completion-3.2.1-lp151.4.5.1.noarch", "openSUSE Leap 15.1:pam_cgfs-3.2.1-lp151.4.5.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2019-5736", "url": "https://www.suse.com/security/cve/CVE-2019-5736" }, { "category": "external", "summary": "SUSE Bug 1121967 for CVE-2019-5736", "url": "https://bugzilla.suse.com/1121967" }, { "category": "external", "summary": "SUSE Bug 1122185 for CVE-2019-5736", "url": "https://bugzilla.suse.com/1122185" }, { "category": "external", "summary": "SUSE Bug 1173421 for CVE-2019-5736", "url": "https://bugzilla.suse.com/1173421" }, { "category": "external", "summary": "SUSE Bug 1218894 for CVE-2019-5736", "url": "https://bugzilla.suse.com/1218894" } ], "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:liblxc-devel-3.2.1-lp151.4.5.1.x86_64", "openSUSE Leap 15.1:liblxc1-3.2.1-lp151.4.5.1.x86_64", "openSUSE Leap 15.1:lxc-3.2.1-lp151.4.5.1.x86_64", "openSUSE Leap 15.1:lxc-bash-completion-3.2.1-lp151.4.5.1.noarch", "openSUSE Leap 15.1:pam_cgfs-3.2.1-lp151.4.5.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.0" }, "products": [ "openSUSE Leap 15.1:liblxc-devel-3.2.1-lp151.4.5.1.x86_64", "openSUSE Leap 15.1:liblxc1-3.2.1-lp151.4.5.1.x86_64", "openSUSE Leap 15.1:lxc-3.2.1-lp151.4.5.1.x86_64", "openSUSE Leap 15.1:lxc-bash-completion-3.2.1-lp151.4.5.1.noarch", "openSUSE Leap 15.1:pam_cgfs-3.2.1-lp151.4.5.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2019-10-03T10:23:09Z", "details": "moderate" } ], "title": "CVE-2019-5736" } ] }
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Sightings
Author | Source | Type | Date |
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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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