SUSE Security Update: Security update for openexr
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:3843-1
Rating:             moderate
References:         #1184353 #1192498 #1192556 
Cross-References:   CVE-2021-3477 CVE-2021-3933 CVE-2021-3941
                   
CVSS scores:
                    CVE-2021-3477 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
                    CVE-2021-3477 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
                    CVE-2021-3933 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
                    CVE-2021-3941 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise Workstation Extension 12-SP5
                    SUSE Linux Enterprise Software Development Kit 12-SP5
                    SUSE Linux Enterprise Server 12-SP5
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   An update that fixes three vulnerabilities is now available.

Description:

   This update for openexr fixes the following issues:

   - CVE-2021-3477: Fixed Heap-buffer-overflow in
     Imf_2_5::DeepTiledInputFile::readPixelSampleCounts (bsc#1184353).
   - CVE-2021-3941: Fixed divide-by-zero in Imf_3_1:RGBtoXYZ (bsc#1192556).
   - CVE-2021-3933: Fixed integer-overflow in Imf_3_1:bytesPerDeepLineTable
     (bsc#1192498).


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 12-SP5:

      zypper in -t patch SUSE-SLE-WE-12-SP5-2021-3843=1

   - SUSE Linux Enterprise Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-3843=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3843=1



Package List:

   - SUSE Linux Enterprise Workstation Extension 12-SP5 (x86_64):

      libIlmImf-Imf_2_1-21-32bit-2.1.0-6.42.1
      libIlmImf-Imf_2_1-21-debuginfo-32bit-2.1.0-6.42.1
      openexr-debugsource-2.1.0-6.42.1

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):

      openexr-debuginfo-2.1.0-6.42.1
      openexr-debugsource-2.1.0-6.42.1
      openexr-devel-2.1.0-6.42.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      libIlmImf-Imf_2_1-21-2.1.0-6.42.1
      libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.42.1
      openexr-2.1.0-6.42.1
      openexr-debuginfo-2.1.0-6.42.1
      openexr-debugsource-2.1.0-6.42.1


References:

   https://www.suse.com/security/cve/CVE-2021-3477.html
   https://www.suse.com/security/cve/CVE-2021-3933.html
   https://www.suse.com/security/cve/CVE-2021-3941.html
   https://bugzilla.suse.com/1184353
   https://bugzilla.suse.com/1192498
   https://bugzilla.suse.com/1192556