CVE-2016-9962
Published: 31 January 2017
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.
Priority
Medium
CVSS 3 base score: 6.4
Status
| Package | Release | Status |
|---|---|---|
|
docker.io Launchpad, Ubuntu, Debian |
Upstream |
Released
(1.13.1)
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1.13.1-0ubuntu4)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1.13.1-0ubuntu1~16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was deferred)
|
|
|
runc Launchpad, Ubuntu, Debian |
Upstream |
Released
(0.1.1)
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1.0.0~rc2+docker1.13.1-0ubuntu1)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Not vulnerable
(1.0.0~rc2+docker1.12.6-0ubuntu1~16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
Patches: Upstream: https://github.com/opencontainers/runc/commit/50a19c6ff828c58e5dab13830bd3dacde268afe5 |
||