SUSE-SU-2019:0771-1: moderate: Security update for gd

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

   SUSE Security Update: Security update for gd
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:0771-1
Rating:             moderate
References:         #1123361 #1123522 
Cross-References:   CVE-2019-6977 CVE-2019-6978
Affected Products:
                    SUSE Linux Enterprise Module for Desktop Applications 15
                    SUSE Linux Enterprise Module for Basesystem 15
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   An update that fixes two vulnerabilities is now available.

Description:

   This update for gd fixes the following issues:

   Security issues fixed:

   - CVE-2019-6977: Fixed a heap-based buffer overflow the GD Graphics
     Library used in the imagecolormatch function (bsc#1123361).
   - CVE-2019-6978: Fixed a double free in the gdImage*Ptr() functions
     (bsc#1123522).


Patch Instructions:

   To install this SUSE Security 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 Module for Desktop Applications 15:

      zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-2019-771=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-771=1



Package List:

   - SUSE Linux Enterprise Module for Desktop Applications 15 (aarch64 ppc64le s390x x86_64):

      gd-2.2.5-4.6.1
      gd-debuginfo-2.2.5-4.6.1
      gd-debugsource-2.2.5-4.6.1
      gd-devel-2.2.5-4.6.1

   - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):

      gd-debuginfo-2.2.5-4.6.1
      gd-debugsource-2.2.5-4.6.1
      libgd3-2.2.5-4.6.1
      libgd3-debuginfo-2.2.5-4.6.1


References:

   https://www.suse.com/security/cve/CVE-2019-6977.html
   https://www.suse.com/security/cve/CVE-2019-6978.html
   https://bugzilla.suse.com/1123361
   https://bugzilla.suse.com/1123522