Vulnerability Details CVE-2023-28642
runc is a CLI tool for spawning and running containers according to the OCI specification. It was found that AppArmor can be bypassed when `/proc` inside the container is symlinked with a specific mount configuration. This issue has been fixed in runc version 1.1.5, by prohibiting symlinked `/proc`. See PR #3785 for details. users are advised to upgrade. Users unable to upgrade should avoid using an untrusted container image.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.9%
CVSS Severity
CVSS v3 Score 6.1
References
- https://github.com/opencontainers/runc/pull/3785
- https://github.com/opencontainers/runc/security/advisories/GHSA-g2j6-57v7-gm8c
- https://github.com/opencontainers/runc/pull/3785
- https://github.com/opencontainers/runc/security/advisories/GHSA-g2j6-57v7-gm8c
- https://security.netapp.com/advisory/ntap-20241206-0005/
Products affected by CVE-2023-28642
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cpe:2.3:a:linuxfoundation:runc:-
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cpe:2.3:a:linuxfoundation:runc:0.0.1
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cpe:2.3:a:linuxfoundation:runc:0.0.2
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cpe:2.3:a:linuxfoundation:runc:0.0.2.1
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cpe:2.3:a:linuxfoundation:runc:0.0.3
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cpe:2.3:a:linuxfoundation:runc:0.0.4
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cpe:2.3:a:linuxfoundation:runc:0.0.5
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cpe:2.3:a:linuxfoundation:runc:0.0.6
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cpe:2.3:a:linuxfoundation:runc:0.0.7
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cpe:2.3:a:linuxfoundation:runc:0.0.8
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cpe:2.3:a:linuxfoundation:runc:0.0.9
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cpe:2.3:a:linuxfoundation:runc:0.1.0
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cpe:2.3:a:linuxfoundation:runc:0.1.1
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cpe:2.3:a:linuxfoundation:runc:1.0.0
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cpe:2.3:a:linuxfoundation:runc:1.0.1
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cpe:2.3:a:linuxfoundation:runc:1.0.2
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cpe:2.3:a:linuxfoundation:runc:1.0.3
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cpe:2.3:a:linuxfoundation:runc:1.1.0
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cpe:2.3:a:linuxfoundation:runc:1.1.1
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cpe:2.3:a:linuxfoundation:runc:1.1.2
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cpe:2.3:a:linuxfoundation:runc:1.1.3
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cpe:2.3:a:linuxfoundation:runc:1.1.4