Security update for apache2

SUSE Security Update: Security update for apache2
Announcement ID: SUSE-SU-2020:1126-1
Rating: important
References: #1168404 #1168407 #1169066
Cross-References:CVE-2020-1927 CVE-2020-1934 CVE-2020-1938
Affected Products:
  • SUSE Linux Enterprise Server for SAP 15
  • SUSE Linux Enterprise Server 15-LTSS
  • SUSE Linux Enterprise Module for Server Applications 15-SP1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS

An update that fixes three vulnerabilities is now available.

Description:

This update for apache2 fixes the following issues:

  • CVE-2020-1934: mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server (bsc#1168404).
  • CVE-2020-1927: mod_rewrite configurations vulnerable to open redirect (bsc#1168407).
  • CVE-2020-1938: mod_proxy_ajp: Add "secret" parameter to proxy workers to implement legacy AJP13 authentication (bsc#1169066).

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:
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1126=1
  • SUSE Linux Enterprise Server 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1126=1
  • SUSE Linux Enterprise Module for Server Applications 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2020-1126=1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-1126=1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1126=1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1126=1

Package List:

  • SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
    • apache2-2.4.33-3.30.1
    • apache2-debuginfo-2.4.33-3.30.1
    • apache2-debugsource-2.4.33-3.30.1
    • apache2-devel-2.4.33-3.30.1
    • apache2-prefork-2.4.33-3.30.1
    • apache2-prefork-debuginfo-2.4.33-3.30.1
    • apache2-utils-2.4.33-3.30.1
    • apache2-utils-debuginfo-2.4.33-3.30.1
    • apache2-worker-2.4.33-3.30.1
    • apache2-worker-debuginfo-2.4.33-3.30.1
  • SUSE Linux Enterprise Server for SAP 15 (noarch):
    • apache2-doc-2.4.33-3.30.1
  • SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
    • apache2-2.4.33-3.30.1
    • apache2-debuginfo-2.4.33-3.30.1
    • apache2-debugsource-2.4.33-3.30.1
    • apache2-devel-2.4.33-3.30.1
    • apache2-prefork-2.4.33-3.30.1
    • apache2-prefork-debuginfo-2.4.33-3.30.1
    • apache2-utils-2.4.33-3.30.1
    • apache2-utils-debuginfo-2.4.33-3.30.1
    • apache2-worker-2.4.33-3.30.1
    • apache2-worker-debuginfo-2.4.33-3.30.1
  • SUSE Linux Enterprise Server 15-LTSS (noarch):
    • apache2-doc-2.4.33-3.30.1
  • SUSE Linux Enterprise Module for Server Applications 15-SP1 (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.33-3.30.1
    • apache2-debuginfo-2.4.33-3.30.1
    • apache2-debugsource-2.4.33-3.30.1
    • apache2-devel-2.4.33-3.30.1
    • apache2-prefork-2.4.33-3.30.1
    • apache2-prefork-debuginfo-2.4.33-3.30.1
    • apache2-utils-2.4.33-3.30.1
    • apache2-utils-debuginfo-2.4.33-3.30.1
    • apache2-worker-2.4.33-3.30.1
    • apache2-worker-debuginfo-2.4.33-3.30.1
  • SUSE Linux Enterprise Module for Server Applications 15-SP1 (noarch):
    • apache2-doc-2.4.33-3.30.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    • apache2-debuginfo-2.4.33-3.30.1
    • apache2-debugsource-2.4.33-3.30.1
    • apache2-event-2.4.33-3.30.1
    • apache2-event-debuginfo-2.4.33-3.30.1
    • apache2-example-pages-2.4.33-3.30.1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
    • apache2-2.4.33-3.30.1
    • apache2-debuginfo-2.4.33-3.30.1
    • apache2-debugsource-2.4.33-3.30.1
    • apache2-devel-2.4.33-3.30.1
    • apache2-prefork-2.4.33-3.30.1
    • apache2-prefork-debuginfo-2.4.33-3.30.1
    • apache2-utils-2.4.33-3.30.1
    • apache2-utils-debuginfo-2.4.33-3.30.1
    • apache2-worker-2.4.33-3.30.1
    • apache2-worker-debuginfo-2.4.33-3.30.1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):
    • apache2-doc-2.4.33-3.30.1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
    • apache2-2.4.33-3.30.1
    • apache2-debuginfo-2.4.33-3.30.1
    • apache2-debugsource-2.4.33-3.30.1
    • apache2-devel-2.4.33-3.30.1
    • apache2-prefork-2.4.33-3.30.1
    • apache2-prefork-debuginfo-2.4.33-3.30.1
    • apache2-utils-2.4.33-3.30.1
    • apache2-utils-debuginfo-2.4.33-3.30.1
    • apache2-worker-2.4.33-3.30.1
    • apache2-worker-debuginfo-2.4.33-3.30.1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):
    • apache2-doc-2.4.33-3.30.1

References: