SUSE Security Update: Security update for libcaca
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Announcement ID:    SUSE-SU-2019:2745-1
Rating:             moderate
References:         #1120470 #1120502 #1120503 #1120504 #1120584 
                    #1120589 
Cross-References:   CVE-2018-20544 CVE-2018-20545 CVE-2018-20546
                    CVE-2018-20547 CVE-2018-20548 CVE-2018-20549
                   
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP4
                    SUSE Linux Enterprise Server 12-SP4
                    SUSE Linux Enterprise Desktop 12-SP4
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   An update that fixes 6 vulnerabilities is now available.

Description:

   This update for libcaca fixes the following issues:

   Security issues fixed:

   - CVE-2018-20544: Fixed a floating point exception at caca/dither.c
     (bsc#1120502)
   - CVE-2018-20545: Fixed a WRITE memory access in the load_image function
     at common-image.c for 4bpp (bsc#1120584)
   - CVE-2018-20546: Fixed a READ memory access in the get_rgba_default
     function at caca/dither.c for bpp (bsc#1120503)
   - CVE-2018-20547: Fixed a READ memory access in the get_rgba_default
     function at caca/dither.c for 24bpp (bsc#1120504)
   - CVE-2018-20548: Fixed a WRITE memory access in the load_image function
     at common-image.c for 1bpp (bsc#1120589)
   - CVE-2018-20549: Fixed a WRITE memory access in the caca_file_read
     function at caca/file.c (bsc#1120470)


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 Software Development Kit 12-SP4:

      zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-2745=1

   - SUSE Linux Enterprise Server 12-SP4:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-2745=1

   - SUSE Linux Enterprise Desktop 12-SP4:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-2745=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):

      libcaca-debugsource-0.99.beta18-14.3.27
      libcaca-devel-0.99.beta18-14.3.27
      libcaca0-plugins-0.99.beta18-14.3.27
      libcaca0-plugins-debuginfo-0.99.beta18-14.3.27

   - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):

      libcaca-debugsource-0.99.beta18-14.3.27
      libcaca0-0.99.beta18-14.3.27
      libcaca0-debuginfo-0.99.beta18-14.3.27

   - SUSE Linux Enterprise Desktop 12-SP4 (x86_64):

      libcaca-debugsource-0.99.beta18-14.3.27
      libcaca0-0.99.beta18-14.3.27
      libcaca0-debuginfo-0.99.beta18-14.3.27


References:

   https://www.suse.com/security/cve/CVE-2018-20544.html
   https://www.suse.com/security/cve/CVE-2018-20545.html
   https://www.suse.com/security/cve/CVE-2018-20546.html
   https://www.suse.com/security/cve/CVE-2018-20547.html
   https://www.suse.com/security/cve/CVE-2018-20548.html
   https://www.suse.com/security/cve/CVE-2018-20549.html
   https://bugzilla.suse.com/1120470
   https://bugzilla.suse.com/1120502
   https://bugzilla.suse.com/1120503
   https://bugzilla.suse.com/1120504
   https://bugzilla.suse.com/1120584
   https://bugzilla.suse.com/1120589

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