SUSE Security Update: Security update for apache2-mod_wsgi
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Announcement ID:    SUSE-SU-2022:4010-1
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:
                    SUSE Linux Enterprise High Performance Computing 15-SP4
                    SUSE Linux Enterprise Module for Public Cloud 15-SP4
                    SUSE Linux Enterprise Server 15-SP4
                    SUSE Linux Enterprise Server for SAP Applications 15-SP4
                    SUSE Manager Proxy 4.3
                    SUSE Manager Retail Branch Server 4.3
                    SUSE Manager Server 4.3
                    openSUSE Leap 15.4
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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:

   - openSUSE Leap 15.4:

      zypper in -t patch openSUSE-SLE-15.4-2022-4010=1

   - SUSE Linux Enterprise Module for Public Cloud 15-SP4:

      zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2022-4010=1



Package List:

   - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

      apache2-mod_wsgi-4.7.1-150400.3.3.1
      apache2-mod_wsgi-debuginfo-4.7.1-150400.3.3.1
      apache2-mod_wsgi-debugsource-4.7.1-150400.3.3.1

   - SUSE Linux Enterprise Module for Public Cloud 15-SP4 (aarch64 ppc64le s390x x86_64):

      apache2-mod_wsgi-4.7.1-150400.3.3.1
      apache2-mod_wsgi-debuginfo-4.7.1-150400.3.3.1
      apache2-mod_wsgi-debugsource-4.7.1-150400.3.3.1


References:

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