Vulnerability Monitor

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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.

Published

2023-03-29T19:15:22.397

Last Modified

2024-12-06T14:15:19.250

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

Weaknesses

Type: Secondary
CWE-281
Type: Primary
CWE-59

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	linuxfoundation	runc	< 1.1.5	Yes

References

https://github.com/opencontainers/runc/pull/3785 Patch ([email protected])
https://github.com/opencontainers/runc/security/advisories/GHSA-g2j6-57v7-gm8c Patch, Vendor Advisory ([email protected])
https://github.com/opencontainers/runc/pull/3785 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/opencontainers/runc/security/advisories/GHSA-g2j6-57v7-gm8c Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20241206-0005/ (af854a3a-2127-422b-91ae-364da2661108)