PT-2015-5223 · Linux Containers · Lxcfs

Serge Hallyn + 1 · Publicado 2015-12-07 · Atualizado 2015-12-08 · CVE-2015-1344

Positive Technologies (AI Summary)

CVSS v2.0

7.2

Alta

Vetor base

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

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

Description The issue arises from the do write pids function in lxcfs.c, which fails to properly check permissions. This allows local users to gain privileges by writing a pid to the tasks file.

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

Correção

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

CVE-2015-1344

Produtos afetados

Lxcfs

Referências · 4

• https://github.com/lxc/lxcfs/commit/8ee2a503e102b1a43ec4d83113dc275ab20a869a · Nota
• http://ubuntu.com/usn/USN-2813-1 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2015-1344 · Nota de Segurança
• https://bugs.launchpad.net/ubuntu/+source/lxcfs/+bug/1512854 · Nota