Security update for libvdpau

Announcement ID:	SUSE-SU-2015:1892-1
Rating:	moderate
References:	bsc#943967 bsc#943968 bsc#943969
Cross-References:	CVE-2015-5198 CVE-2015-5199 CVE-2015-5200
CVSS scores:
Affected Products:	SUSE Linux Enterprise Desktop 12 SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server for SAP Applications 12 SUSE Linux Enterprise Software Development Kit 12 SUSE Linux Enterprise Workstation Extension 12

An update that solves three vulnerabilities can now be installed.

Description:

libvdpau was updated to use secure_getenv() instead of getenv() for several variables so it can be more safely used in setuid applications.

• CVE-2015-5198: libvdpau: incorrect check for security transition (bnc#943967)
• CVE-2015-5199: libvdpau: directory traversal in dlopen (bnc#943968)
• CVE-2015-5200: libvdpau: vulnerability in trace functionality (bnc#943969)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• SUSE Linux Enterprise Desktop 12
  zypper in -t patch SUSE-SLE-DESKTOP-12-2015-788=1
• SUSE Linux Enterprise Software Development Kit 12
  zypper in -t patch SUSE-SLE-SDK-12-2015-788=1
• SUSE Linux Enterprise Server 12
  zypper in -t patch SUSE-SLE-SERVER-12-2015-788=1
• SUSE Linux Enterprise Server for SAP Applications 12
  zypper in -t patch SUSE-SLE-SERVER-12-2015-788=1
• SUSE Linux Enterprise Workstation Extension 12
  zypper in -t patch SUSE-SLE-WE-12-2015-788=1

Package List:

• SUSE Linux Enterprise Desktop 12 (x86_64)
  • libvdpau1-debuginfo-32bit-0.8-3.1
  • libvdpau1-32bit-0.8-3.1
  • libvdpau-debugsource-0.8-3.1
  • libvdpau1-0.8-3.1
  • libvdpau1-debuginfo-0.8-3.1
• SUSE Linux Enterprise Software Development Kit 12 (ppc64le s390x x86_64)
  • libvdpau-devel-0.8-3.1
  • libvdpau-debugsource-0.8-3.1
• SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64)
  • libvdpau1-0.8-3.1
  • libvdpau-debugsource-0.8-3.1
  • libvdpau1-debuginfo-0.8-3.1
• SUSE Linux Enterprise Server for SAP Applications 12 (x86_64)
  • libvdpau1-0.8-3.1
  • libvdpau-debugsource-0.8-3.1
  • libvdpau1-debuginfo-0.8-3.1
• SUSE Linux Enterprise Workstation Extension 12 (x86_64)
  • libvdpau1-debuginfo-32bit-0.8-3.1
  • libvdpau1-32bit-0.8-3.1

References:

• https://www.suse.com/security/cve/CVE-2015-5198.html
• https://www.suse.com/security/cve/CVE-2015-5199.html
• https://www.suse.com/security/cve/CVE-2015-5200.html
• https://bugzilla.suse.com/show_bug.cgi?id=943967
• https://bugzilla.suse.com/show_bug.cgi?id=943968
• https://bugzilla.suse.com/show_bug.cgi?id=943969