PT-2013-4239 · Linux · Linux Kernel

Mathias Krause · Publicado 2013-04-22 · Atualizado 2014-01-04 · CVE-2013-3230

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.9-rc7

Description The issue allows local users to obtain sensitive information from kernel stack memory. This is due to the l2tp ip6 recvmsg function in net/l2tp/l2tp ip6.c not initializing a certain structure member, which can be exploited via a crafted recvmsg or recvfrom system call.

Recommendations For Linux kernel versions prior to 3.9-rc7, update to version 3.9-rc7 or later to resolve the issue.

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

CVE-2013-3230

USN-1837-1

USN-1849-1

USN-1880-1

USN-1881-1

USN-1882-1

USN-1883-1

Produtos afetados

Linux Kernel

Referências · 19

• https://github.com/torvalds/linux/commit/b860d3cc62877fad02863e2a08efff69a19382d2 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2013-3230 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2013/04/14/3 · Nota
• https://cve.org/CVERecord?id=CVE-2013-3230 · Nota de Segurança
• https://ubuntu.com/security/notices/USN-1881-1 · Aviso do Fabricante
• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104480.html · Aviso do Fabricante
• http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-1849-1 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2013-3230 · Nota de Segurança
• https://ubuntu.com/security/notices/USN-1882-1 · Aviso do Fabricante
• http://ubuntu.com/usn/USN-1837-1 · Aviso do Fabricante
• https://lkml.org/lkml/2013/4/14/107 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-1837-1 · Aviso do Fabricante
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b860d3cc62877fad02863e2a08efff69a19382d2 · Nota
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b860d3cc62877fad02863e2a08efff69a19382d2 · Nota