SUSE-SU-2019:0766-1: moderate: Security update for ovmf

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

   SUSE Security Update: Security update for ovmf
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Announcement ID:    SUSE-SU-2019:0766-1
Rating:             moderate
References:         #1128503 #1130267 
Cross-References:   CVE-2018-12181 CVE-2019-0160
Affected Products:
                    SUSE Linux Enterprise Server 12-SP4
                    SUSE Linux Enterprise Desktop 12-SP4
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   An update that fixes two vulnerabilities is now available.

Description:

   This update for ovmf fixes the following issues:

   Security issues fixed:

   - CVE-2019-0160: Fixed multiple buffer overflows in UDF-related codes in
     MdeModulePkg\Universal\Disk\PartitionDxe\Udf.c and
     MdeModulePkg\Universal\Disk\UdfDxe (bsc#1130267).
   - CVE-2018-12181: Fixed a stack buffer overflow in the HII database when a
     corrupted Bitmap was used (bsc#1128503).


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 Server 12-SP4:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-766=1

   - SUSE Linux Enterprise Desktop 12-SP4:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-766=1



Package List:

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

      ovmf-2017+git1510945757.b2662641d5-3.13.1
      ovmf-tools-2017+git1510945757.b2662641d5-3.13.1

   - SUSE Linux Enterprise Server 12-SP4 (noarch):

      qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-3.13.1
      qemu-uefi-aarch64-2017+git1510945757.b2662641d5-3.13.1

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

      qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-3.13.1


References:

   https://www.suse.com/security/cve/CVE-2018-12181.html
   https://www.suse.com/security/cve/CVE-2019-0160.html
   https://bugzilla.suse.com/1128503
   https://bugzilla.suse.com/1130267