PT-2015-5222 · Linux Containers · Lxcfs

Serge Hallyn · Publicado 2015-12-07 · Atualizado 2015-12-08 · CVE-2015-1342

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Média

Vetor base

AV:L/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions LXCFS versions prior to 0.12

Description The issue is related to the improper enforcement of directory escapes in LXCFS, which could potentially allow local users to gain privileges. This can be achieved by either querying or updating a cgroup.

Recommendations For versions prior to 0.12, update to version 0.12 or later to resolve the issue.

Exploit

Correção

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

CVE-2015-1342

Produtos afetados

Lxcfs

Referências · 4

• 🔥 https://bugs.launchpad.net/ubuntu/+source/lxcfs/+bug/1508481 · Exploit
• https://github.com/lxc/lxcfs/commit/a8b6c3e0537e90fba3c55910fd1b7229d54a60a7 · Nota
• http://ubuntu.com/usn/USN-2813-1 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2015-1342 · Nota de Segurança