GHSA-g2j6-57v7-gm8c
Suggest an improvement- Source
- https://github.com/advisories/GHSA-g2j6-57v7-gm8c
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-g2j6-57v7-gm8c/GHSA-g2j6-57v7-gm8c.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-g2j6-57v7-gm8c
- Aliases
- Related
- Published
- 2023-03-30T20:20:23Z
- Modified
- 2024-09-11T06:12:38.755993Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L CVSS Calculator
- Summary
- runc AppArmor bypass with symlinked /proc
- Details
-
Impact
It was found that AppArmor, and potentially SELinux, can be bypassed when
/procinside the container is symlinked with a specific mount configuration.Patches
Fixed in runc v1.1.5, by prohibiting symlinked
/proc: https://github.com/opencontainers/runc/pull/3785This PR fixes CVE-2023-27561 as well.
Workarounds
Avoid using an untrusted container image.
- References
Affected packages
Go / github.com/opencontainers/runc
Package
- Name
- github.com/opencontainers/runc
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/opencontainers/runc