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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.0002
                        Security update for openexr
                              4 January 2021

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           openexr
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-16589 CVE-2020-16588 CVE-2020-16587

Reference:         ESB-2020.4386

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2020/suse-su-20203931-1
   https://www.suse.com/support/update/announcement/2020/suse-su-20203934-1

Comment: This bulletin contains two (2) SUSE security advisories.

- --------------------------BEGIN INCLUDED TEXT--------------------

SUSE Security Update: Security update for openexr

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:3931-1
Rating:            moderate
References:        #1179879
Cross-References:  CVE-2020-16587 CVE-2020-16588 CVE-2020-16589
Affected Products:
                   SUSE Linux Enterprise Workstation Extension 12-SP5
                   SUSE Linux Enterprise Software Development Kit 12-SP5
                   SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________

An update that fixes three vulnerabilities is now available.

Description:

This update for openexr fixes the following issues:
Security issues fixed:

  o CVE-2020-16587: Fixed a heap-based buffer overflow in
    chunkOffsetReconstruction in ImfMultiPartInputFile.cpp (bsc#1179879).
  o CVE-2020-16588: Fixed a null pointer deference in generatePreview (bsc#
    1179879).
  o CVE-2020-16589: Fixed a heap-based buffer overflow in writeTileData in
    ImfTiledOutputFile.cpp (bsc#1179879).

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:

  o SUSE Linux Enterprise Workstation Extension 12-SP5:
    zypper in -t patch SUSE-SLE-WE-12-SP5-2020-3931=1
  o SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-3931=1
  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3931=1

Package List:

  o SUSE Linux Enterprise Workstation Extension 12-SP5 (x86_64):
       libIlmImf-Imf_2_1-21-32bit-2.1.0-6.26.1
       libIlmImf-Imf_2_1-21-debuginfo-32bit-2.1.0-6.26.1
       openexr-debugsource-2.1.0-6.26.1
  o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
    s390x x86_64):
       openexr-debuginfo-2.1.0-6.26.1
       openexr-debugsource-2.1.0-6.26.1
       openexr-devel-2.1.0-6.26.1
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.26.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.26.1
       openexr-2.1.0-6.26.1
       openexr-debuginfo-2.1.0-6.26.1
       openexr-debugsource-2.1.0-6.26.1


References:

  o https://www.suse.com/security/cve/CVE-2020-16587.html
  o https://www.suse.com/security/cve/CVE-2020-16588.html
  o https://www.suse.com/security/cve/CVE-2020-16589.html
  o https://bugzilla.suse.com/1179879

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for openexr

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:3934-1
Rating:            moderate
References:        #1179879
Cross-References:  CVE-2020-16587 CVE-2020-16588 CVE-2020-16589
Affected Products:
                   SUSE Linux Enterprise Module for Desktop Applications 15-SP2
                   SUSE Linux Enterprise Module for Desktop Applications 15-SP1
______________________________________________________________________________

An update that fixes three vulnerabilities is now available.

Description:

This update for openexr fixes the following issues:
Security issues fixed:

  o CVE-2020-16587: Fixed a heap-based buffer overflow in
    chunkOffsetReconstruction in ImfMultiPartInputFile.cpp (bsc#1179879).
  o CVE-2020-16588: Fixed a null pointer deference in generatePreview (bsc#
    1179879).
  o CVE-2020-16589: Fixed a heap-based buffer overflow in writeTileData in
    ImfTiledOutputFile.cpp (bsc#1179879).

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:

  o SUSE Linux Enterprise Module for Desktop Applications 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2020-3934=1
  o SUSE Linux Enterprise Module for Desktop Applications 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-3934=1

Package List:

  o SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64
    ppc64le s390x x86_64):
       libIlmImf-2_2-23-2.2.1-3.21.1
       libIlmImf-2_2-23-debuginfo-2.2.1-3.21.1
       libIlmImfUtil-2_2-23-2.2.1-3.21.1
       libIlmImfUtil-2_2-23-debuginfo-2.2.1-3.21.1
       openexr-debuginfo-2.2.1-3.21.1
       openexr-debugsource-2.2.1-3.21.1
       openexr-devel-2.2.1-3.21.1
  o SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (aarch64
    ppc64le s390x x86_64):
       libIlmImf-2_2-23-2.2.1-3.21.1
       libIlmImf-2_2-23-debuginfo-2.2.1-3.21.1
       libIlmImfUtil-2_2-23-2.2.1-3.21.1
       libIlmImfUtil-2_2-23-debuginfo-2.2.1-3.21.1
       openexr-debuginfo-2.2.1-3.21.1
       openexr-debugsource-2.2.1-3.21.1
       openexr-devel-2.2.1-3.21.1


References:

  o https://www.suse.com/security/cve/CVE-2020-16587.html
  o https://www.suse.com/security/cve/CVE-2020-16588.html
  o https://www.suse.com/security/cve/CVE-2020-16589.html
  o https://bugzilla.suse.com/1179879

- --------------------------END INCLUDED TEXT--------------------

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