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CVE-2021-20286 (GCVE-0-2021-20286)
Vulnerability from cvelistv5
Published
2021-03-15 17:38
Modified
2024-08-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.
References
► | URL | Tags | |||||||||||||||||
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suse-su-2021:2274-1
Vulnerability from csaf_suse
Published
2021-07-09 05:34
Modified
2021-07-09 05:34
Summary
Security update for kubevirt
Notes
Title of the patch
Security update for kubevirt
Description of the patch
This update for kubevirt fixes the following issues:
General:
- Updated kubevirt to version 0.40.0
- Fixed an issue when calling `virsh-domcapabilities`
- Fixed the the wrong registry path for containers.
Security fixes:
- CVE-2021-20286: A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go
in ilb/opt.c may lead to denial of service.
Patchnames
SUSE-2021-2274,SUSE-SLE-Module-Containers-15-SP2-2021-2274,SUSE-SLE-Module-Containers-15-SP3-2021-2274
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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An assertion failure in nbd_unlocked_opt_go\n in ilb/opt.c may lead to denial of service.\n", "title": "Description of the patch" }, { "category": "details", "text": "SUSE-2021-2274,SUSE-SLE-Module-Containers-15-SP2-2021-2274,SUSE-SLE-Module-Containers-15-SP3-2021-2274", "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/suse-su-2021_2274-1.json" }, { "category": "self", "summary": "URL for SUSE-SU-2021:2274-1", "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20212274-1/" }, { "category": "self", "summary": "E-Mail link for SUSE-SU-2021:2274-1", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-July/009117.html" }, { "category": "self", "summary": "SUSE CVE CVE-2021-20286 page", "url": "https://www.suse.com/security/cve/CVE-2021-20286/" } ], "title": "Security update for kubevirt", "tracking": { "current_release_date": "2021-07-09T05:34:06Z", "generator": { "date": "2021-07-09T05:34:06Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "SUSE-SU-2021:2274-1", "initial_release_date": "2021-07-09T05:34:06Z", "revision_history": [ { "date": "2021-07-09T05:34:06Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "libnbd-1.7.7-5.3.2.aarch64", "product": { "name": 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"product_reference": "containerized-data-importer-manifests-1.30.0-5.3.2.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Module for Containers 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "kubevirt-manifests-0.40.0-5.11.2.x86_64 as component of SUSE Linux Enterprise Module for Containers 15 SP2", "product_id": "SUSE Linux Enterprise Module for Containers 15 SP2:kubevirt-manifests-0.40.0-5.11.2.x86_64" }, "product_reference": "kubevirt-manifests-0.40.0-5.11.2.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Module for Containers 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "kubevirt-virtctl-0.40.0-5.11.2.x86_64 as component of SUSE Linux Enterprise Module for Containers 15 SP2", "product_id": "SUSE Linux Enterprise Module for Containers 15 SP2:kubevirt-virtctl-0.40.0-5.11.2.x86_64" }, "product_reference": "kubevirt-virtctl-0.40.0-5.11.2.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Module for Containers 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "kubevirt-manifests-0.40.0-5.11.2.x86_64 as component of SUSE Linux Enterprise Module for Containers 15 SP3", "product_id": "SUSE Linux Enterprise Module for Containers 15 SP3:kubevirt-manifests-0.40.0-5.11.2.x86_64" }, "product_reference": "kubevirt-manifests-0.40.0-5.11.2.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Module for Containers 15 SP3" }, { "category": "default_component_of", "full_product_name": { "name": "kubevirt-virtctl-0.40.0-5.11.2.x86_64 as component of SUSE Linux Enterprise Module for Containers 15 SP3", "product_id": "SUSE Linux Enterprise Module for Containers 15 SP3:kubevirt-virtctl-0.40.0-5.11.2.x86_64" }, "product_reference": "kubevirt-virtctl-0.40.0-5.11.2.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Module for Containers 15 SP3" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-20286", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-20286" } ], "notes": [ { "category": "general", "text": "A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Linux Enterprise Module for Containers 15 SP2:containerized-data-importer-manifests-1.30.0-5.3.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP2:kubevirt-manifests-0.40.0-5.11.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP2:kubevirt-virtctl-0.40.0-5.11.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP3:kubevirt-manifests-0.40.0-5.11.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP3:kubevirt-virtctl-0.40.0-5.11.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-20286", "url": "https://www.suse.com/security/cve/CVE-2021-20286" } ], "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 Linux Enterprise Module for Containers 15 SP2:containerized-data-importer-manifests-1.30.0-5.3.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP2:kubevirt-manifests-0.40.0-5.11.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP2:kubevirt-virtctl-0.40.0-5.11.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP3:kubevirt-manifests-0.40.0-5.11.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP3:kubevirt-virtctl-0.40.0-5.11.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 2.7, "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" }, "products": [ "SUSE Linux Enterprise Module for Containers 15 SP2:containerized-data-importer-manifests-1.30.0-5.3.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP2:kubevirt-manifests-0.40.0-5.11.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP2:kubevirt-virtctl-0.40.0-5.11.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP3:kubevirt-manifests-0.40.0-5.11.2.x86_64", "SUSE Linux Enterprise Module for Containers 15 SP3:kubevirt-virtctl-0.40.0-5.11.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-07-09T05:34:06Z", "details": "moderate" } ], "title": "CVE-2021-20286" } ] }
opensuse-su-2021:2274-1
Vulnerability from csaf_opensuse
Published
2021-07-11 07:30
Modified
2021-07-11 07:30
Summary
Security update for kubevirt
Notes
Title of the patch
Security update for kubevirt
Description of the patch
This update for kubevirt fixes the following issues:
General:
- Updated kubevirt to version 0.40.0
- Fixed an issue when calling `virsh-domcapabilities`
- Fixed the the wrong registry path for containers.
Security fixes:
- CVE-2021-20286: A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go
in ilb/opt.c may lead to denial of service.
Patchnames
openSUSE-SLE-15.3-2021-2274
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 kubevirt", "title": "Title of the patch" }, { "category": "description", "text": "This update for kubevirt fixes the following issues:\n\nGeneral:\n\n- Updated kubevirt to version 0.40.0\n- Fixed an issue when calling `virsh-domcapabilities`\n- Fixed the the wrong registry path for containers.\n\nSecurity fixes:\n\n- CVE-2021-20286: A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go\n in ilb/opt.c may lead to denial of service.\n", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-SLE-15.3-2021-2274", "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-2021_2274-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2021:2274-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BNYSQCMH37A42AG5LXPHSQQ6STSS3ZPT/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2021:2274-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BNYSQCMH37A42AG5LXPHSQQ6STSS3ZPT/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-20286 page", "url": "https://www.suse.com/security/cve/CVE-2021-20286/" } ], "title": "Security update for kubevirt", "tracking": { "current_release_date": "2021-07-11T07:30:34Z", "generator": { "date": "2021-07-11T07:30:34Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2021:2274-1", "initial_release_date": "2021-07-11T07:30:34Z", "revision_history": [ { "date": "2021-07-11T07:30:34Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": 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An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.3:kubevirt-container-disk-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-manifests-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-tests-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-api-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-controller-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-handler-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-launcher-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-operator-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virtctl-0.40.0-5.11.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-20286", "url": "https://www.suse.com/security/cve/CVE-2021-20286" } ], "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 15.3:kubevirt-container-disk-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-manifests-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-tests-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-api-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-controller-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-handler-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-launcher-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-operator-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virtctl-0.40.0-5.11.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 2.7, "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" }, "products": [ "openSUSE Leap 15.3:kubevirt-container-disk-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-manifests-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-tests-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-api-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-controller-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-handler-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-launcher-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virt-operator-0.40.0-5.11.2.x86_64", "openSUSE Leap 15.3:kubevirt-virtctl-0.40.0-5.11.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-07-11T07:30:34Z", "details": "moderate" } ], "title": "CVE-2021-20286" } ] }
opensuse-su-2024:10961-1
Vulnerability from csaf_opensuse
Published
2024-06-15 00:00
Modified
2024-06-15 00:00
Summary
libnbd-1.9.3-1.2 on GA media
Notes
Title of the patch
libnbd-1.9.3-1.2 on GA media
Description of the patch
These are all security issues fixed in the libnbd-1.9.3-1.2 package on the GA media of openSUSE Tumbleweed.
Patchnames
openSUSE-Tumbleweed-2024-10961
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": "libnbd-1.9.3-1.2 on GA media", "title": "Title of the patch" }, { "category": "description", "text": "These are all security issues fixed in the libnbd-1.9.3-1.2 package on the GA media of openSUSE Tumbleweed.", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-Tumbleweed-2024-10961", "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_10961-1.json" }, { "category": "self", "summary": "SUSE CVE CVE-2021-20286 page", "url": "https://www.suse.com/security/cve/CVE-2021-20286/" } ], "title": "libnbd-1.9.3-1.2 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-2024:10961-1", "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": "libnbd-1.9.3-1.2.aarch64", "product": { "name": "libnbd-1.9.3-1.2.aarch64", "product_id": "libnbd-1.9.3-1.2.aarch64" } }, { "category": "product_version", "name": 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"product_reference": "libnbd0-1.9.3-1.2.x86_64", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "nbdfuse-1.9.3-1.2.aarch64 as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.aarch64" }, "product_reference": "nbdfuse-1.9.3-1.2.aarch64", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "nbdfuse-1.9.3-1.2.ppc64le as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.ppc64le" }, "product_reference": "nbdfuse-1.9.3-1.2.ppc64le", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "nbdfuse-1.9.3-1.2.s390x as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.s390x" }, "product_reference": "nbdfuse-1.9.3-1.2.s390x", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "nbdfuse-1.9.3-1.2.x86_64 as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.x86_64" }, "product_reference": "nbdfuse-1.9.3-1.2.x86_64", "relates_to_product_reference": "openSUSE Tumbleweed" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-20286", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-20286" } ], "notes": [ { "category": "general", "text": "A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Tumbleweed:libnbd-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.s390x", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-20286", "url": "https://www.suse.com/security/cve/CVE-2021-20286" } ], "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:libnbd-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.s390x", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 2.7, "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" }, "products": [ "openSUSE Tumbleweed:libnbd-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd-bash-completion-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd-devel-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.s390x", "openSUSE Tumbleweed:libnbd0-1.9.3-1.2.x86_64", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.aarch64", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.ppc64le", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.s390x", "openSUSE Tumbleweed:nbdfuse-1.9.3-1.2.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "moderate" } ], "title": "CVE-2021-20286" } ] }
gsd-2021-20286
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.
Aliases
Aliases
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fkie_cve-2021-20286
Vulnerability from fkie_nvd
Published
2021-03-15 18:15
Modified
2024-11-21 05:46
Severity ?
Summary
A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.
References
▶ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1934727 | Issue Tracking, Third Party Advisory | |
secalert@redhat.com | https://gitlab.com/nbdkit/libnbd/-/commit/fb4440de9cc76e9c14bd3ddf3333e78621f40ad0 | Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1934727 | Issue Tracking, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://gitlab.com/nbdkit/libnbd/-/commit/fb4440de9cc76e9c14bd3ddf3333e78621f40ad0 | Patch, Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
redhat | libnbd | * | |
redhat | enterprise_linux | 8.3.0 |
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ghsa-r4rf-vx7w-8692
Vulnerability from github
Published
2022-05-24 17:44
Modified
2022-05-24 17:44
VLAI Severity ?
Details
A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.
{ "affected": [], "aliases": [ "CVE-2021-20286" ], "database_specific": { "cwe_ids": [ "CWE-617" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-03-15T18:15:00Z", "severity": "MODERATE" }, "details": "A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.", "id": "GHSA-r4rf-vx7w-8692", "modified": "2022-05-24T17:44:33Z", "published": "2022-05-24T17:44:33Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20286" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1934727" }, { "type": "WEB", "url": "https://gitlab.com/nbdkit/libnbd/-/commit/fb4440de9cc76e9c14bd3ddf3333e78621f40ad0" } ], "schema_version": "1.4.0", "severity": [] }
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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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