CVE-2015-3629

Published: 18 May 2015

Libcontainer 1.6.0, as used in Docker Engine, allows local users to escape containerization ("mount namespace breakout") and write to arbitrary file on the host system via a symlink attack in an image when respawning a container.

Priority

Medium

Status

Package Release Status
docker.io
Launchpad, Ubuntu, Debian
Upstream
Released (1.6.1)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (1.6.2~dfsg1-1ubuntu4)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was released [1.6.2~dfsg1-1ubuntu4~14.04.1])