SUSE Security Update: Security update for apache2-mod_wsgi
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Announcement ID:    SUSE-SU-2022:4013-1
Rating:             moderate
References:         #1201634 
Cross-References:   CVE-2022-2255
CVSS scores:
                    CVE-2022-2255 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
                    CVE-2022-2255 (SUSE): 5.6 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Products:
                    HPE Helion Openstack 8
                    SUSE Linux Enterprise High Performance Computing 12
                    SUSE Linux Enterprise Module for Public Cloud 12
                    SUSE Linux Enterprise Module for Web Scripting 12
                    SUSE Linux Enterprise Server 12
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Server 12-SP4
                    SUSE Linux Enterprise Server 12-SP5
                    SUSE Linux Enterprise Server for SAP Applications 12
                    SUSE Linux Enterprise Server for SAP Applications 12-SP3
                    SUSE Linux Enterprise Server for SAP Applications 12-SP4
                    SUSE Linux Enterprise Server for SAP Applications 12-SP5
                    SUSE OpenStack Cloud 8
                    SUSE OpenStack Cloud Crowbar 8
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   An update that fixes one vulnerability is now available.

Description:

   This update for apache2-mod_wsgi fixes the following issues:

   - CVE-2022-2255: Hardened the trusted proxy header filter to avoid bypass.
     (bsc#1201634)


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 8:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2022-4013=1

   - SUSE OpenStack Cloud 8:

      zypper in -t patch SUSE-OpenStack-Cloud-8-2022-4013=1

   - SUSE Linux Enterprise Module for Web Scripting 12:

      zypper in -t patch SUSE-SLE-Module-Web-Scripting-12-2022-4013=1

   - SUSE Linux Enterprise Module for Public Cloud 12:

      zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2022-4013=1

   - HPE Helion Openstack 8:

      zypper in -t patch HPE-Helion-OpenStack-8-2022-4013=1



Package List:

   - SUSE OpenStack Cloud Crowbar 8 (x86_64):

      apache2-mod_wsgi-4.4.13-3.3.1
      apache2-mod_wsgi-debuginfo-4.4.13-3.3.1
      apache2-mod_wsgi-debugsource-4.4.13-3.3.1

   - SUSE OpenStack Cloud 8 (x86_64):

      apache2-mod_wsgi-4.4.13-3.3.1
      apache2-mod_wsgi-debuginfo-4.4.13-3.3.1
      apache2-mod_wsgi-debugsource-4.4.13-3.3.1

   - SUSE Linux Enterprise Module for Web Scripting 12 (aarch64 ppc64le s390x x86_64):

      apache2-mod_wsgi-4.4.13-3.3.1
      apache2-mod_wsgi-debuginfo-4.4.13-3.3.1
      apache2-mod_wsgi-debugsource-4.4.13-3.3.1

   - SUSE Linux Enterprise Module for Public Cloud 12 (aarch64 ppc64le s390x x86_64):

      apache2-mod_wsgi-4.4.13-3.3.1
      apache2-mod_wsgi-debuginfo-4.4.13-3.3.1
      apache2-mod_wsgi-debugsource-4.4.13-3.3.1

   - HPE Helion Openstack 8 (x86_64):

      apache2-mod_wsgi-4.4.13-3.3.1
      apache2-mod_wsgi-debuginfo-4.4.13-3.3.1
      apache2-mod_wsgi-debugsource-4.4.13-3.3.1


References:

   https://www.suse.com/security/cve/CVE-2022-2255.html
   https://bugzilla.suse.com/1201634