SUSE Security Update: Security update for opencv
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:3192-2
Rating:             moderate
References:         #1144348 #1144352 #1149742 #1154091 
Cross-References:   CVE-2019-14491 CVE-2019-14492 CVE-2019-15939
                   
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 15-SP2
                    SUSE Linux Enterprise Module for Packagehub Subpackages
 15-SP2
                    SUSE Linux Enterprise Module for Packagehub Subpackages
 15-SP1
______________________________________________________________________________

   An update that solves three vulnerabilities and has one
   errata is now available.

Description:

   This update for opencv fixes the following issues:

   Security issues fixed:

   - CVE-2019-14491: Fixed an out of bounds read in the function
     cv:predictOrdered<cv:HaarEvaluator>, leading to DOS (bsc#1144352).
   - CVE-2019-14492: Fixed an out of bounds read/write in the function
     HaarEvaluator:OptFeature:calc, which leads to denial of service
     (bsc#1144348).
   - CVE-2019-15939: Fixed a divide-by-zero error in
     cv:HOGDescriptor:getDescriptorSize (bsc#1149742).

   Non-security issue fixed:

   - Fixed an issue in opencv-devel that broke builds with "No rule to make
     target opencv_calib3d-NOTFOUND" (bsc#1154091).


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 Workstation Extension 15-SP2:

      zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2020-1875=1

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2:

      zypper in -t patch
 SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2020-1875=1

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP1:

      zypper in -t patch
 SUSE-SLE-Module-Packagehub-Subpackages-15-SP1-2020-1875=1



Package List:

   - SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64):

      libopencv3_3-3.3.1-6.6.1
      libopencv3_3-debuginfo-3.3.1-6.6.1
      opencv-3.3.1-6.6.1
      opencv-debuginfo-3.3.1-6.6.1
      opencv-debugsource-3.3.1-6.6.1
      opencv-devel-3.3.1-6.6.1

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 (aarch64
 ppc64le s390x x86_64):

      opencv-debuginfo-3.3.1-6.6.1
      opencv-debugsource-3.3.1-6.6.1
      python2-opencv-3.3.1-6.6.1
      python2-opencv-debuginfo-3.3.1-6.6.1
      python3-opencv-3.3.1-6.6.1
      python3-opencv-debuginfo-3.3.1-6.6.1

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP1 (aarch64
 ppc64le s390x x86_64):

      opencv-debuginfo-3.3.1-6.6.1
      opencv-debugsource-3.3.1-6.6.1
      python2-opencv-3.3.1-6.6.1
      python2-opencv-debuginfo-3.3.1-6.6.1
      python3-opencv-3.3.1-6.6.1
      python3-opencv-debuginfo-3.3.1-6.6.1


References:

   https://www.suse.com/security/cve/CVE-2019-14491.html
   https://www.suse.com/security/cve/CVE-2019-14492.html
   https://www.suse.com/security/cve/CVE-2019-15939.html
   https://bugzilla.suse.com/1144348
   https://bugzilla.suse.com/1144352
   https://bugzilla.suse.com/1149742
   https://bugzilla.suse.com/1154091

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