SUSE-SU-2015:1378-1: moderate: Security update for libwmf

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for libwmf
______________________________________________________________________________

Announcement ID:    SUSE-SU-2015:1378-1
Rating:             moderate
References:         #831299 #933109 #936058 #936062 
Cross-References:   CVE-2015-0848 CVE-2015-4588 CVE-2015-4695
                    CVE-2015-4696
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 11-SP4
                    SUSE Linux Enterprise Software Development Kit 11-SP3
                    SUSE Linux Enterprise Desktop 11-SP4
                    SUSE Linux Enterprise Desktop 11-SP3
                    SUSE Linux Enterprise Debuginfo 11-SP3
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   libwmf was updated to fix four security issues.

   These security issues were fixed:
   - CVE-2015-4588: Heap-based buffer overflow in the DecodeImage function
     allowed remote attackers to cause a denial of service (crash) or
     possibly execute arbitrary code via a crafted "run-length count" in an
     image in a WMF file (bsc#933109).
   - CVE-2015-0848: Heap-based buffer overflow allowed remote attackers to
     cause a denial of service (crash) or possibly execute arbitrary code via
     a crafted BMP image (bsc#933109).
   - CVE-2015-4696: Use-after-free vulnerability allowed remote attackers to
     cause a denial of service (crash) via a crafted WMF file to the (1)
     wmf2gd or (2) wmf2eps command (bsc#936062).
   - CVE-2015-4695: meta.h allowed remote attackers to cause a denial of
     service (out-of-bounds read) via a crafted WMF file (bsc#936058).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Software Development Kit 11-SP4:

      zypper in -t patch sdksp4-libwmf-12027=1

   - SUSE Linux Enterprise Software Development Kit 11-SP3:

      zypper in -t patch sdksp3-libwmf-12027=1

   - SUSE Linux Enterprise Desktop 11-SP4:

      zypper in -t patch sledsp4-libwmf-12027=1

   - SUSE Linux Enterprise Desktop 11-SP3:

      zypper in -t patch sledsp3-libwmf-12027=1

   - SUSE Linux Enterprise Debuginfo 11-SP3:

      zypper in -t patch dbgsp3-libwmf-12027=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      libwmf-0.2.8.4-206.29.29.1
      libwmf-devel-0.2.8.4-206.29.29.1
      libwmf-gnome-0.2.8.4-206.29.29.1

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (ppc64 s390x x86_64):

      libwmf-32bit-0.2.8.4-206.29.29.1
      libwmf-gnome-32bit-0.2.8.4-206.29.29.1

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (ia64):

      libwmf-gnome-x86-0.2.8.4-206.29.29.1
      libwmf-x86-0.2.8.4-206.29.29.1

   - SUSE Linux Enterprise Software Development Kit 11-SP3 (i586 ia64 ppc64 s390x x86_64):

      libwmf-0.2.8.4-206.29.29.1
      libwmf-devel-0.2.8.4-206.29.29.1
      libwmf-gnome-0.2.8.4-206.29.29.1

   - SUSE Linux Enterprise Software Development Kit 11-SP3 (ppc64 s390x x86_64):

      libwmf-32bit-0.2.8.4-206.29.29.1
      libwmf-gnome-32bit-0.2.8.4-206.29.29.1

   - SUSE Linux Enterprise Software Development Kit 11-SP3 (ia64):

      libwmf-gnome-x86-0.2.8.4-206.29.29.1
      libwmf-x86-0.2.8.4-206.29.29.1

   - SUSE Linux Enterprise Desktop 11-SP4 (i586 x86_64):

      libwmf-0.2.8.4-206.29.29.1

   - SUSE Linux Enterprise Desktop 11-SP3 (i586 x86_64):

      libwmf-0.2.8.4-206.29.29.1

   - SUSE Linux Enterprise Debuginfo 11-SP3 (i586 ia64 ppc64 s390x x86_64):

      libwmf-debuginfo-0.2.8.4-206.29.29.1
      libwmf-debugsource-0.2.8.4-206.29.29.1

   - SUSE Linux Enterprise Debuginfo 11-SP3 (ppc64 s390x x86_64):

      libwmf-debuginfo-32bit-0.2.8.4-206.29.29.1

   - SUSE Linux Enterprise Debuginfo 11-SP3 (ia64):

      libwmf-debuginfo-x86-0.2.8.4-206.29.29.1


References:

   https://www.suse.com/security/cve/CVE-2015-0848.html
   https://www.suse.com/security/cve/CVE-2015-4588.html
   https://www.suse.com/security/cve/CVE-2015-4695.html
   https://www.suse.com/security/cve/CVE-2015-4696.html
   https://bugzilla.suse.com/831299
   https://bugzilla.suse.com/933109
   https://bugzilla.suse.com/936058
   https://bugzilla.suse.com/936062