CVE-2015-3627

Published: 18 May 2015

Libcontainer and Docker Engine before 1.6.1 opens the file-descriptor passed to the pid-1 process before performing the chroot, which allows local users to gain privileges via a symlink attack in an image.

Priority

Medium

Status

Package Release Status
docker.io
Launchpad, Ubuntu, Debian
Upstream
Released (1.6.1)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(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])