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AUSCERT External Security Bulletin Redistribution
ESB-2020.2961
SUSE: Security update for apache2
28 August 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: apache2
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-11993 CVE-2020-11984 CVE-2020-9490
Reference: ESB-2020.2735
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20202344-1
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SUSE Security Update: Security update for apache2
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:2344-1
Rating: moderate
References: #1175070 #1175071 #1175074
Cross-References: CVE-2020-11984 CVE-2020-11993 CVE-2020-9490
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 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:
o CVE-2020-9490: Fixed a crash caused by a specially crafted value for the
'Cache-Digest' header in a HTTP/2 request (bsc#1175071).
o CVE-2020-11984: Fixed an information disclosure bug in mod_proxy_uwsgi (bsc
#1175074).
o 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:
o SUSE Linux Enterprise Server for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-2344=1
o SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2020-2344=1
o SUSE Linux Enterprise Module for Server Applications 15-SP1:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2020-2344=1
o SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-2344=1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-2344=1
Package List:
o SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
apache2-2.4.33-3.33.1
apache2-debuginfo-2.4.33-3.33.1
apache2-debugsource-2.4.33-3.33.1
apache2-devel-2.4.33-3.33.1
apache2-prefork-2.4.33-3.33.1
apache2-prefork-debuginfo-2.4.33-3.33.1
apache2-utils-2.4.33-3.33.1
apache2-utils-debuginfo-2.4.33-3.33.1
apache2-worker-2.4.33-3.33.1
apache2-worker-debuginfo-2.4.33-3.33.1
o SUSE Linux Enterprise Server for SAP 15 (noarch):
apache2-doc-2.4.33-3.33.1
o SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
apache2-2.4.33-3.33.1
apache2-debuginfo-2.4.33-3.33.1
apache2-debugsource-2.4.33-3.33.1
apache2-devel-2.4.33-3.33.1
apache2-prefork-2.4.33-3.33.1
apache2-prefork-debuginfo-2.4.33-3.33.1
apache2-utils-2.4.33-3.33.1
apache2-utils-debuginfo-2.4.33-3.33.1
apache2-worker-2.4.33-3.33.1
apache2-worker-debuginfo-2.4.33-3.33.1
o SUSE Linux Enterprise Server 15-LTSS (noarch):
apache2-doc-2.4.33-3.33.1
o SUSE Linux Enterprise Module for Server Applications 15-SP1 (aarch64
ppc64le s390x x86_64):
apache2-2.4.33-3.33.1
apache2-debuginfo-2.4.33-3.33.1
apache2-debugsource-2.4.33-3.33.1
apache2-devel-2.4.33-3.33.1
apache2-prefork-2.4.33-3.33.1
apache2-prefork-debuginfo-2.4.33-3.33.1
apache2-utils-2.4.33-3.33.1
apache2-utils-debuginfo-2.4.33-3.33.1
apache2-worker-2.4.33-3.33.1
apache2-worker-debuginfo-2.4.33-3.33.1
o SUSE Linux Enterprise Module for Server Applications 15-SP1 (noarch):
apache2-doc-2.4.33-3.33.1
o SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
apache2-2.4.33-3.33.1
apache2-debuginfo-2.4.33-3.33.1
apache2-debugsource-2.4.33-3.33.1
apache2-devel-2.4.33-3.33.1
apache2-prefork-2.4.33-3.33.1
apache2-prefork-debuginfo-2.4.33-3.33.1
apache2-utils-2.4.33-3.33.1
apache2-utils-debuginfo-2.4.33-3.33.1
apache2-worker-2.4.33-3.33.1
apache2-worker-debuginfo-2.4.33-3.33.1
o SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):
apache2-doc-2.4.33-3.33.1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
apache2-2.4.33-3.33.1
apache2-debuginfo-2.4.33-3.33.1
apache2-debugsource-2.4.33-3.33.1
apache2-devel-2.4.33-3.33.1
apache2-prefork-2.4.33-3.33.1
apache2-prefork-debuginfo-2.4.33-3.33.1
apache2-utils-2.4.33-3.33.1
apache2-utils-debuginfo-2.4.33-3.33.1
apache2-worker-2.4.33-3.33.1
apache2-worker-debuginfo-2.4.33-3.33.1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):
apache2-doc-2.4.33-3.33.1
References:
o https://www.suse.com/security/cve/CVE-2020-11984.html
o https://www.suse.com/security/cve/CVE-2020-11993.html
o https://www.suse.com/security/cve/CVE-2020-9490.html
o https://bugzilla.suse.com/1175070
o https://bugzilla.suse.com/1175071
o https://bugzilla.suse.com/1175074
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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
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The post ESB-2020.2961 - [SUSE] apache2: Multiple vulnerabilities first appeared on Malware Devil.
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