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

                               ESB-2021.2975
                        Security update for openexr
                             3 September 2021

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

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

Product:           openexr
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service -- Remote/Unauthenticated
                   Reduced Security  -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-20304 CVE-2021-20303 CVE-2021-20302
                   CVE-2021-20300 CVE-2021-20299 CVE-2021-20298
                   CVE-2021-3476  

Reference:         ESB-2021.2835
                   ESB-2021.2638
                   ESB-2021.1132

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20212913-1

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

SUSE Security Update: Security update for openexr

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:2913-1
Rating:            important
References:        #1188457 #1188458 #1188459 #1188460 #1188461 #1188462
Cross-References:  CVE-2021-20298 CVE-2021-20299 CVE-2021-20300 CVE-2021-20302
                   CVE-2021-20303 CVE-2021-20304 CVE-2021-3476
Affected Products:
                   SUSE OpenStack Cloud Crowbar 9
                   SUSE OpenStack Cloud Crowbar 8
                   SUSE OpenStack Cloud 9
                   SUSE OpenStack Cloud 8
                   SUSE Linux Enterprise Workstation Extension 12-SP5
                   SUSE Linux Enterprise Software Development Kit 12-SP5
                   SUSE Linux Enterprise Server for SAP 12-SP4
                   SUSE Linux Enterprise Server for SAP 12-SP3
                   SUSE Linux Enterprise Server 12-SP5
                   SUSE Linux Enterprise Server 12-SP4-LTSS
                   SUSE Linux Enterprise Server 12-SP3-LTSS
                   SUSE Linux Enterprise Server 12-SP3-BCL
                   SUSE Linux Enterprise Server 12-SP2-BCL
                   HPE Helion Openstack 8
______________________________________________________________________________

An update that fixes 7 vulnerabilities is now available.

Description:

This update for openexr fixes the following issues:

  o CVE-2021-20298 [bsc#1188460]: Fixed Out-of-memory in B44Compressor
  o CVE-2021-20299 [bsc#1188459]: Fixed Null-dereference READ in
    Imf_2_5:Header:operator
  o CVE-2021-20300 [bsc#1188458]: Fixed Integer-overflow in
    Imf_2_5:hufUncompress
  o CVE-2021-20302 [bsc#1188462]: Fixed Floating-point-exception in
    Imf_2_5:precalculateTileInfot
  o CVE-2021-20303 [bsc#1188457]: Fixed Heap-buffer-overflow in
    Imf_2_5::copyIntoFrameBuffer
  o CVE-2021-20304 [bsc#1188461]: Fixed Undefined-shift in Imf_2_5:hufDecode

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 OpenStack Cloud Crowbar 9:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-2913=1
  o SUSE OpenStack Cloud Crowbar 8:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-2913=1
  o SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2021-2913=1
  o SUSE OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2021-2913=1
  o SUSE Linux Enterprise Workstation Extension 12-SP5:
    zypper in -t patch SUSE-SLE-WE-12-SP5-2021-2913=1
  o SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-2913=1
  o SUSE Linux Enterprise Server for SAP 12-SP4:
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-2913=1
  o SUSE Linux Enterprise Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-2913=1
  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2913=1
  o SUSE Linux Enterprise Server 12-SP4-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-2913=1
  o SUSE Linux Enterprise Server 12-SP3-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-2913=1
  o SUSE Linux Enterprise Server 12-SP3-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-2913=1
  o SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-2913=1
  o HPE Helion Openstack 8:
    zypper in -t patch HPE-Helion-OpenStack-8-2021-2913=1

Package List:

  o SUSE OpenStack Cloud Crowbar 9 (x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE OpenStack Cloud Crowbar 8 (x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE OpenStack Cloud 9 (x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE OpenStack Cloud 8 (x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE Linux Enterprise Workstation Extension 12-SP5 (x86_64):
       libIlmImf-Imf_2_1-21-32bit-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-32bit-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
    s390x x86_64):
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
       openexr-devel-2.1.0-6.37.1
  o SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1
  o HPE Helion Openstack 8 (x86_64):
       libIlmImf-Imf_2_1-21-2.1.0-6.37.1
       libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.37.1
       openexr-2.1.0-6.37.1
       openexr-debuginfo-2.1.0-6.37.1
       openexr-debugsource-2.1.0-6.37.1


References:

  o https://www.suse.com/security/cve/CVE-2021-20298.html
  o https://www.suse.com/security/cve/CVE-2021-20299.html
  o https://www.suse.com/security/cve/CVE-2021-20300.html
  o https://www.suse.com/security/cve/CVE-2021-20302.html
  o https://www.suse.com/security/cve/CVE-2021-20303.html
  o https://www.suse.com/security/cve/CVE-2021-20304.html
  o https://www.suse.com/security/cve/CVE-2021-3476.html
  o https://bugzilla.suse.com/1188457
  o https://bugzilla.suse.com/1188458
  o https://bugzilla.suse.com/1188459
  o https://bugzilla.suse.com/1188460
  o https://bugzilla.suse.com/1188461
  o https://bugzilla.suse.com/1188462

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

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