SUSE Security Update: Security update for expat
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:3874-1
Rating:             important
References:         #1204708 
Cross-References:   CVE-2022-43680
CVSS scores:
                    CVE-2022-43680 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2022-43680 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    SUSE Linux Enterprise Server 12-SP3-BCL
                    SUSE Linux Enterprise Server 12-SP4-LTSS
                    SUSE Linux Enterprise Server 12-SP5
                    SUSE Linux Enterprise Server for SAP 12-SP4
                    SUSE Linux Enterprise Server for SAP Applications 12-SP5
                    SUSE Linux Enterprise Software Development Kit 12-SP5
                    SUSE OpenStack Cloud 9
                    SUSE OpenStack Cloud Crowbar 9
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for expat fixes the following issues:

     - CVE-2022-43680: Fixed use-after free caused by overeager destruction
       of a shared DTD in XML_ExternalEntityParserCreate (bsc#1204708).


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 OpenStack Cloud Crowbar 9:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-3874=1

   - SUSE OpenStack Cloud 9:

      zypper in -t patch SUSE-OpenStack-Cloud-9-2022-3874=1

   - SUSE Linux Enterprise Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-3874=1

   - SUSE Linux Enterprise Server for SAP 12-SP4:

      zypper in -t patch SUSE-SLE-SAP-12-SP4-2022-3874=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-3874=1

   - SUSE Linux Enterprise Server 12-SP4-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2022-3874=1

   - SUSE Linux Enterprise Server 12-SP3-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2022-3874=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2022-3874=1



Package List:

   - SUSE OpenStack Cloud Crowbar 9 (x86_64):

      expat-2.1.0-21.28.1
      expat-debuginfo-2.1.0-21.28.1
      expat-debuginfo-32bit-2.1.0-21.28.1
      expat-debugsource-2.1.0-21.28.1
      libexpat1-2.1.0-21.28.1
      libexpat1-32bit-2.1.0-21.28.1
      libexpat1-debuginfo-2.1.0-21.28.1
      libexpat1-debuginfo-32bit-2.1.0-21.28.1

   - SUSE OpenStack Cloud 9 (x86_64):

      expat-2.1.0-21.28.1
      expat-debuginfo-2.1.0-21.28.1
      expat-debuginfo-32bit-2.1.0-21.28.1
      expat-debugsource-2.1.0-21.28.1
      libexpat1-2.1.0-21.28.1
      libexpat1-32bit-2.1.0-21.28.1
      libexpat1-debuginfo-2.1.0-21.28.1
      libexpat1-debuginfo-32bit-2.1.0-21.28.1

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

      expat-debuginfo-2.1.0-21.28.1
      expat-debugsource-2.1.0-21.28.1
      libexpat-devel-2.1.0-21.28.1

   - SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):

      expat-2.1.0-21.28.1
      expat-debuginfo-2.1.0-21.28.1
      expat-debugsource-2.1.0-21.28.1
      libexpat1-2.1.0-21.28.1
      libexpat1-debuginfo-2.1.0-21.28.1

   - SUSE Linux Enterprise Server for SAP 12-SP4 (x86_64):

      expat-debuginfo-32bit-2.1.0-21.28.1
      libexpat1-32bit-2.1.0-21.28.1
      libexpat1-debuginfo-32bit-2.1.0-21.28.1

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

      expat-2.1.0-21.28.1
      expat-debuginfo-2.1.0-21.28.1
      expat-debugsource-2.1.0-21.28.1
      libexpat1-2.1.0-21.28.1
      libexpat1-debuginfo-2.1.0-21.28.1

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

      expat-debuginfo-32bit-2.1.0-21.28.1
      libexpat1-32bit-2.1.0-21.28.1
      libexpat1-debuginfo-32bit-2.1.0-21.28.1

   - SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):

      expat-2.1.0-21.28.1
      expat-debuginfo-2.1.0-21.28.1
      expat-debugsource-2.1.0-21.28.1
      libexpat1-2.1.0-21.28.1
      libexpat1-debuginfo-2.1.0-21.28.1

   - SUSE Linux Enterprise Server 12-SP4-LTSS (s390x x86_64):

      expat-debuginfo-32bit-2.1.0-21.28.1
      libexpat1-32bit-2.1.0-21.28.1
      libexpat1-debuginfo-32bit-2.1.0-21.28.1

   - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

      expat-2.1.0-21.28.1
      expat-debuginfo-2.1.0-21.28.1
      expat-debuginfo-32bit-2.1.0-21.28.1
      expat-debugsource-2.1.0-21.28.1
      libexpat1-2.1.0-21.28.1
      libexpat1-32bit-2.1.0-21.28.1
      libexpat1-debuginfo-2.1.0-21.28.1
      libexpat1-debuginfo-32bit-2.1.0-21.28.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      expat-2.1.0-21.28.1
      expat-debuginfo-2.1.0-21.28.1
      expat-debuginfo-32bit-2.1.0-21.28.1
      expat-debugsource-2.1.0-21.28.1
      libexpat1-2.1.0-21.28.1
      libexpat1-32bit-2.1.0-21.28.1
      libexpat1-debuginfo-2.1.0-21.28.1
      libexpat1-debuginfo-32bit-2.1.0-21.28.1


References:

   https://www.suse.com/security/cve/CVE-2022-43680.html
   https://bugzilla.suse.com/1204708