| Name | CVE-2023-28642 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3369-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| runc (PTS) | stretch (security), stretch (lts), stretch | 0.1.1+dfsg1-2+deb9u3 | vulnerable |
| buster (security), buster, buster (lts) | 1.0.0~rc6+dfsg1-3+deb10u3 | fixed | |
| bullseye | 1.0.0~rc93+ds1-5+deb11u5 | fixed | |
| bullseye (security) | 1.0.0~rc93+ds1-5+deb11u3 | vulnerable | |
| bookworm (security), bookworm | 1.1.5+ds1-1+deb12u1 | fixed | |
| sid, trixie | 1.1.15+ds1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| runc | source | stretch | (unfixed) | end-of-life | ||
| runc | source | buster | 1.0.0~rc6+dfsg1-3+deb10u2 | DLA-3369-1 | ||
| runc | source | bullseye | 1.0.0~rc93+ds1-5+deb11u5 | |||
| runc | source | (unstable) | 1.1.5+ds1-1 |
https://github.com/opencontainers/runc/security/advisories/GHSA-g2j6-57v7-gm8c
https://github.com/opencontainers/runc/pull/3785
same fix as CVE-2023-27561