HIGH7.8
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.
CVSS 2.0LOW 2.1
CVSS:2.0/AV:L/AC:L/Au:N/C:P/I:N/A:NCVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HReferences
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00111.html
- http://rhn.redhat.com/errata/RHSA-2016-1034.html
- http://rhn.redhat.com/errata/RHSA-2016-2634.html
- https://github.com/docker/docker/issues/21436
- https://github.com/opencontainers/runc/commit/69af385de62ea68e2e608335cffbb0f4aa3db091
- https://github.com/opencontainers/runc/pull/708
- https://github.com/opencontainers/runc/releases/tag/v0.1.0
- https://security.gentoo.org/glsa/201612-28
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00111.html
- http://rhn.redhat.com/errata/RHSA-2016-1034.html
- http://rhn.redhat.com/errata/RHSA-2016-2634.html
- https://github.com/docker/docker/issues/21436
- https://github.com/opencontainers/runc/commit/69af385de62ea68e2e608335cffbb0f4aa3db091
- https://github.com/opencontainers/runc/pull/708
- https://github.com/opencontainers/runc/releases/tag/v0.1.0
- https://security.gentoo.org/glsa/201612-28