PT-2015-1992 · Videolan+3 · Libvdpau+3

Florian Weimer · Publicado 2015-09-01 · Atualizado 2016-12-22 · CVE-2015-5199

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 libvdpau versions prior to 1.1.1

Description The issue is related to a directory traversal vulnerability in the dlopen function of libvdpau. This vulnerability can be exploited by local users to gain privileges via manipulation of the VDPAU DRIVER environment variable. The vulnerability exists due to incorrect restriction of the path name to a directory with limited access.

Recommendations For libvdpau versions prior to 1.1.1, update to version 1.1.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the VDPAU DRIVER environment variable to minimize the risk of exploitation.

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

ALT-PU-2015-1741

BDU:2015-11338

CVE-2015-5199

DLA-306-1

DSA-3355-1

DSA-3355-2

MGASA-2015-0364

OPENSUSE-SU-2024:10224-1

SUSE-SU-2015:1892-1

SUSE-SU-2015:1925-1

USN-2729-1

Produtos afetados

Alt Linux

Suse

Ubuntu

Libvdpau

Referências · 47

• http://lists.x.org/archives/xorg-announce/2015-August/002630.html · Nota
• https://osv.dev/vulnerability/SUSE-SU-2015:1892-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5198 · Nota de Segurança
• http://ubuntu.com/usn/USN-2729-1 · Aviso do Fabricante
• https://bugzilla.redhat.com/show_bug.cgi?id=1253826 · Nota
• https://suse.com/security/cve/CVE-2015-5199 · Nota
• https://osv.dev/vulnerability/DSA-3355-2 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2015-11337 · Nota de Segurança
• https://advisories.mageia.org/MGASA-2015-0364.html · Nota de Segurança
• https://packages.debian.org/src:libvdpau · Nota
• https://osv.dev/vulnerability/DSA-3355-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5199 · Nota de Segurança
• http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167469.html · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2015-5198 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=16687 · Nota