| Name | CVE-2016-9962 |
| Description | RunC allowed additional container processes via 'runc exec' to be ptraced by the pid 1 of the container. This allows the main processes of the container, if running as root, to gain access to file-descriptors of these new processes during the initialization and can lead to container escapes or modification of runC state before the process is fully placed inside the container. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 850951, 850952 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| docker.io (PTS) | buster (security), buster, buster (lts) | 18.09.1+dfsg1-7.1+deb10u3 | fixed |
| bullseye | 20.10.5+dfsg1-1+deb11u2 | fixed | |
| bullseye (security) | 20.10.5+dfsg1-1+deb11u3 | fixed | |
| bookworm | 20.10.24+dfsg1-1+deb12u1 | fixed | |
| sid, trixie | 26.1.5+dfsg1-4 | fixed | |
| runc (PTS) | stretch (security), stretch (lts), stretch | 0.1.1+dfsg1-2+deb9u3 | fixed |
| 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 | fixed | |
| 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 |
|---|---|---|---|---|---|---|
| docker.io | source | (unstable) | 1.13.1~ds1-2 | 850952 | ||
| runc | source | (unstable) | 0.1.1+dfsg1-2 | 850951 |
https://bugzilla.suse.com/show_bug.cgi?id=1012568
https://github.com/docker/docker/compare/v1.12.5...v1.12.6
https://github.com/opencontainers/runc/commit/50a19c6ff828c58e5dab13830bd3dacde268afe5