CVE-2015-1342

Severity

46%

Complexity

39%

Confidentiality

106%

LXCFS before 0.12 does not properly enforce directory escapes, which might allow local users to gain privileges by (1) querying or (2) updating a cgroup.

LXCFS before 0.12 does not properly enforce directory escapes, which might allow local users to gain privileges by (1) querying or (2) updating a cgroup.

CVSS 2.0 Base Score 4.6. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:P/I:P/A:P).

Overview

Type

Canonical Ubuntu Linux

First reported 9 years ago

2015-12-07 20:59:00

Last updated 9 years ago

2015-12-08 20:37:00

Affected Software

Canonical Ubuntu Linux 15.04

15.04

Canonical Ubuntu Linux 15.10

15.10

References

USN-2813-1

https://bugs.launchpad.net/ubuntu/+source/lxcfs/+bug/1508481

Exploit

https://github.com/lxc/lxcfs/commit/a8b6c3e0537e90fba3c55910fd1b7229d54a60a7

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