CVE-2015-1334

Publication date 22 July 2015

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted (1) AppArmor profile or (2) SELinux label.

Read the notes from the security team

Status

Package Ubuntu Release Status
lxc 17.04 zesty
Fixed 1.1.3-0ubuntu1
16.10 yakkety
Fixed 1.1.3-0ubuntu1
16.04 LTS xenial
Fixed 1.1.3-0ubuntu1
15.10 wily
Fixed 1.1.3-0ubuntu1
15.04 vivid
Fixed 1.1.2-0ubuntu3.1
14.10 utopic
Fixed 1.1.0~alpha2-0ubuntu3.3
14.04 LTS trusty
Fixed 1.0.7-0ubuntu0.2
12.04 LTS precise Ignored end of life

Notes

tyhicks

Affects LXC 0.9.0 and higher

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
lxc

References

Related Ubuntu Security Notices (USN)

Other references