openSUSE Security Update: Security update for libpng16
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2015:0161-1
Rating:             important
References:         #912076 #912929 
Cross-References:   CVE-2014-9495 CVE-2015-0973
Affected Products:
                    openSUSE 13.2
                    openSUSE 13.1
______________________________________________________________________________

   An update that fixes two vulnerabilities is now available.

Description:


   libpng was updated to fix some security issues:

   * CVE-2014-9495 [bnc#912076]: Heap-buffer overflow png_combine_row() with
     very wide interlaced images

   * CVE-2015-0973 [bnc#912929]: overflow in png_read_IDAT_data

   libpng is now also build with -DPNG_SAFE_LIMITS_SUPPORTED.


Patch Instructions:

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

   - openSUSE 13.2:

      zypper in -t patch openSUSE-2015-79

   - openSUSE 13.1:

      zypper in -t patch openSUSE-2015-79

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


Package List:

   - openSUSE 13.2 (i586 x86_64):

      libpng16-16-1.6.13-2.4.1
      libpng16-16-debuginfo-1.6.13-2.4.1
      libpng16-compat-devel-1.6.13-2.4.1
      libpng16-debugsource-1.6.13-2.4.1
      libpng16-devel-1.6.13-2.4.1
      libpng16-tools-1.6.13-2.4.1
      libpng16-tools-debuginfo-1.6.13-2.4.1

   - openSUSE 13.2 (x86_64):

      libpng16-16-32bit-1.6.13-2.4.1
      libpng16-16-debuginfo-32bit-1.6.13-2.4.1
      libpng16-compat-devel-32bit-1.6.13-2.4.1
      libpng16-devel-32bit-1.6.13-2.4.1

   - openSUSE 13.1 (i586 x86_64):

      libpng16-16-1.6.6-16.1
      libpng16-16-debuginfo-1.6.6-16.1
      libpng16-compat-devel-1.6.6-16.1
      libpng16-debugsource-1.6.6-16.1
      libpng16-devel-1.6.6-16.1
      libpng16-tools-1.6.6-16.1
      libpng16-tools-debuginfo-1.6.6-16.1

   - openSUSE 13.1 (x86_64):

      libpng16-16-32bit-1.6.6-16.1
      libpng16-16-debuginfo-32bit-1.6.6-16.1
      libpng16-compat-devel-32bit-1.6.6-16.1
      libpng16-devel-32bit-1.6.6-16.1


References:

   http://support.novell.com/security/cve/CVE-2014-9495.html
   http://support.novell.com/security/cve/CVE-2015-0973.html
   https://bugzilla.suse.com/show_bug.cgi?id=912076
   https://bugzilla.suse.com/show_bug.cgi?id=912929

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