medium6.1
CVE-2023-28642
runc is a CLI tool for spawning and running containers according to the OCI specification.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linuxfoundation | Runc | before 1.1.5 |
Weakness classification
References
- NVD record
- CVE.org record
- 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/