CVE-2016-3697
libcontainer/user/user.go in runC before 0.1.0, as used in Docker before 1.11.2, improperly treats a numeric UID as a potential username, which allows local users to gain privileges via a numeric username in the password file in a container.
Date published : 2016-06-01
https://github.com/docker/docker/issues/21436
https://github.com/opencontainers/runc/commit/69af385de62ea68e2e608335cffbb0f4aa3db091