Otkriven je i ispravljen sigurnosni nedostatak u programskoj biblioteci libvorbis. Udaljeni napadači mogu iskoristiti propust za proizvoljno pokretanje programskog koda i DOS (eng. Denial of Service) napad.

   openSUSE Security Update: libvorbis: fixed a heap based buffer overflow
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2012:0319-1
Rating:             important
References:         #747912 
Cross-References:   CVE-2012-0444
Affected Products:
                    openSUSE 11.4
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   Specially crafted ogg files could cause a heap-based buffer
   overflow in the vorbis audio compression library that could
   potentially be exploited by attackers to cause a crash or
   execute arbitrary code (CVE-2012-0444).


Patch Instructions:

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

   - openSUSE 11.4:

      zypper in -t patch libvorbis-5850

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


Package List:

   - openSUSE 11.4 (i586 x86_64):

      libvorbis-devel-1.3.2-6.7.1
      libvorbis0-1.3.2-6.7.1
      libvorbisenc2-1.3.2-6.7.1
      libvorbisfile3-1.3.2-6.7.1

   - openSUSE 11.4 (x86_64):

      libvorbis0-32bit-1.3.2-6.7.1
      libvorbisenc2-32bit-1.3.2-6.7.1
      libvorbisfile3-32bit-1.3.2-6.7.1

   - openSUSE 11.4 (noarch):

      libvorbis-doc-1.3.2-6.7.1


References:

   http://support.novell.com/security/cve/CVE-2012-0444.html
   https://bugzilla.novell.com/747912

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