Security update for apache2

SUSE Security Update: Security update for apache2
Announcement ID: SUSE-SU-2020:2450-1
Rating: moderate
References: #1175070 #1175071 #1175072
Cross-References:CVE-2020-11985 CVE-2020-11993 CVE-2020-9490
Affected Products:
  • SUSE OpenStack Cloud Crowbar 9
  • SUSE OpenStack Cloud Crowbar 8
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud 8
  • SUSE OpenStack Cloud 7
  • SUSE Linux Enterprise Software Development Kit 12-SP5
  • SUSE Linux Enterprise Server for SAP 12-SP4
  • SUSE Linux Enterprise Server for SAP 12-SP3
  • SUSE Linux Enterprise Server for SAP 12-SP2
  • SUSE Linux Enterprise Server 12-SP5
  • SUSE Linux Enterprise Server 12-SP4-LTSS
  • SUSE Linux Enterprise Server 12-SP3-LTSS
  • SUSE Linux Enterprise Server 12-SP3-BCL
  • SUSE Linux Enterprise Server 12-SP2-LTSS
  • SUSE Linux Enterprise Server 12-SP2-BCL
  • SUSE Enterprise Storage 5
  • HPE Helion Openstack 8

An update that fixes three vulnerabilities is now available.

Description:

This update for apache2 fixes the following issues:

  • CVE-2020-9490: Fixed a crash caused by a specially crafted value for the 'Cache-Digest' header in a HTTP/2 request (bsc#1175071).
  • CVE-2020-11985: IP address spoofing when proxying using mod_remoteip and mod_rewrite (bsc#1175072).
  • CVE-2020-11993: When trace/debug was enabled for the HTTP/2 module logging statements were made on the wrong connection (bsc#1175070).

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-9-2020-2450=1
  • SUSE OpenStack Cloud Crowbar 8:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-2450=1
  • SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2020-2450=1
  • SUSE OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2020-2450=1
  • SUSE OpenStack Cloud 7:
    zypper in -t patch SUSE-OpenStack-Cloud-7-2020-2450=1
  • SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-2450=1
  • SUSE Linux Enterprise Server for SAP 12-SP4:
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2020-2450=1
  • SUSE Linux Enterprise Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-2450=1
  • SUSE Linux Enterprise Server for SAP 12-SP2:
    zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-2450=1
  • SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-2450=1
  • SUSE Linux Enterprise Server 12-SP4-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2020-2450=1
  • SUSE Linux Enterprise Server 12-SP3-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-2450=1
  • SUSE Linux Enterprise Server 12-SP3-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-2450=1
  • SUSE Linux Enterprise Server 12-SP2-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-2450=1
  • SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-2450=1
  • SUSE Enterprise Storage 5:
    zypper in -t patch SUSE-Storage-5-2020-2450=1
  • HPE Helion Openstack 8:
    zypper in -t patch HPE-Helion-OpenStack-8-2020-2450=1

Package List:

  • SUSE OpenStack Cloud Crowbar 9 (x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE OpenStack Cloud Crowbar 9 (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE OpenStack Cloud Crowbar 8 (x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE OpenStack Cloud Crowbar 8 (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE OpenStack Cloud 9 (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE OpenStack Cloud 9 (x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE OpenStack Cloud 8 (x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE OpenStack Cloud 8 (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE OpenStack Cloud 7 (s390x x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE OpenStack Cloud 7 (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-devel-2.4.23-29.63.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE Linux Enterprise Server for SAP 12-SP2 (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP5 (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP3-BCL (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP2-LTSS (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (noarch):
    • apache2-doc-2.4.23-29.63.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE Enterprise Storage 5 (aarch64 x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • SUSE Enterprise Storage 5 (noarch):
    • apache2-doc-2.4.23-29.63.1
  • HPE Helion Openstack 8 (x86_64):
    • apache2-2.4.23-29.63.1
    • apache2-debuginfo-2.4.23-29.63.1
    • apache2-debugsource-2.4.23-29.63.1
    • apache2-example-pages-2.4.23-29.63.1
    • apache2-prefork-2.4.23-29.63.1
    • apache2-prefork-debuginfo-2.4.23-29.63.1
    • apache2-utils-2.4.23-29.63.1
    • apache2-utils-debuginfo-2.4.23-29.63.1
    • apache2-worker-2.4.23-29.63.1
    • apache2-worker-debuginfo-2.4.23-29.63.1
  • HPE Helion Openstack 8 (noarch):
    • apache2-doc-2.4.23-29.63.1

References: