SUSE-SU-2021:3335-1: important: Security update for apache2

Tue Oct 12 10:16:52 UTC 2021

   SUSE Security Update: Security update for apache2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:3335-1
Rating:             important
References:         #1189387 #1190666 #1190669 #1190702 #1190703 

Cross-References:   CVE-2021-33193 CVE-2021-34798 CVE-2021-36160
                    CVE-2021-39275 CVE-2021-40438
CVSS scores:
                    CVE-2021-33193 (SUSE): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
                    CVE-2021-34798 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-36160 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-39275 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-40438 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:
                    SUSE Linux Enterprise Server for SAP 15-SP1
                    SUSE Linux Enterprise Server for SAP 15
                    SUSE Linux Enterprise Server 15-SP1-LTSS
                    SUSE Linux Enterprise Server 15-SP1-BCL
                    SUSE Linux Enterprise Server 15-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
                    SUSE Linux Enterprise High Performance Computing 15-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-ESPOS
                    SUSE Enterprise Storage 6
                    SUSE CaaS Platform 4.0
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for apache2 fixes the following issues:

   - CVE-2021-40438: Fixed a SRF via a crafted request uri-path. (bsc#1190703)
   - CVE-2021-36160: Fixed an out-of-bounds read via a crafted request
     uri-path. (bsc#1190702)
   - CVE-2021-39275: Fixed an out-of-bounds write in ap_escape_quotes() via
     malicious input. (bsc#1190666)
   - CVE-2021-34798: Fixed a NULL pointer dereference via malformed requests.
     (bsc#1190669)
   - CVE-2021-33193: Fixed request splitting via HTTP/2 method injection and
     mod_proxy. (bsc#1189387)

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 Linux Enterprise Server for SAP 15-SP1:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3335=1

   - SUSE Linux Enterprise Server for SAP 15:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-3335=1

   - SUSE Linux Enterprise Server 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3335=1

   - SUSE Linux Enterprise Server 15-SP1-BCL:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3335=1

   - SUSE Linux Enterprise Server 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-2021-3335=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3335=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3335=1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3335=1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3335=1

   - SUSE Enterprise Storage 6:

      zypper in -t patch SUSE-Storage-6-2021-3335=1

   - SUSE CaaS Platform 4.0:

      To install this update, use the SUSE CaaS Platform 'skuba' tool. It
      will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.

Package List:

   - SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE Linux Enterprise Server for SAP 15-SP1 (noarch):

      apache2-doc-2.4.33-3.55.1

   - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE Linux Enterprise Server for SAP 15 (noarch):

      apache2-doc-2.4.33-3.55.1

   - SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE Linux Enterprise Server 15-SP1-LTSS (noarch):

      apache2-doc-2.4.33-3.55.1

   - SUSE Linux Enterprise Server 15-SP1-BCL (noarch):

      apache2-doc-2.4.33-3.55.1

   - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE Linux Enterprise Server 15-LTSS (noarch):

      apache2-doc-2.4.33-3.55.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (noarch):

      apache2-doc-2.4.33-3.55.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (noarch):

      apache2-doc-2.4.33-3.55.1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):

      apache2-doc-2.4.33-3.55.1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):

      apache2-doc-2.4.33-3.55.1

   - SUSE Enterprise Storage 6 (aarch64 x86_64):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE Enterprise Storage 6 (noarch):

      apache2-doc-2.4.33-3.55.1

   - SUSE CaaS Platform 4.0 (x86_64):

      apache2-2.4.33-3.55.1
      apache2-debuginfo-2.4.33-3.55.1
      apache2-debugsource-2.4.33-3.55.1
      apache2-devel-2.4.33-3.55.1
      apache2-prefork-2.4.33-3.55.1
      apache2-prefork-debuginfo-2.4.33-3.55.1
      apache2-utils-2.4.33-3.55.1
      apache2-utils-debuginfo-2.4.33-3.55.1
      apache2-worker-2.4.33-3.55.1
      apache2-worker-debuginfo-2.4.33-3.55.1

   - SUSE CaaS Platform 4.0 (noarch):

      apache2-doc-2.4.33-3.55.1

References:

   https://www.suse.com/security/cve/CVE-2021-33193.html
   https://www.suse.com/security/cve/CVE-2021-34798.html
   https://www.suse.com/security/cve/CVE-2021-36160.html
   https://www.suse.com/security/cve/CVE-2021-39275.html
   https://www.suse.com/security/cve/CVE-2021-40438.html
   https://bugzilla.suse.com/1189387
   https://bugzilla.suse.com/1190666
   https://bugzilla.suse.com/1190669
   https://bugzilla.suse.com/1190702
   https://bugzilla.suse.com/1190703