Security update for apache2
Announcement ID: | SUSE-SU-2020:2311-1 |
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Rating: | moderate |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves three vulnerabilities and has one security fix can now be installed.
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-2020-11984: Fixed an information disclosure bug in mod_proxy_uwsgi (bsc#1175074).
-
CVE-2020-11993: When trace/debug was enabled for the HTTP/2 module logging statements were made on the wrong connection (bsc#1175070).
-
Solve a crash in mod_proxy_uwsgi for empty values of environment variables. (bsc#1174052)
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
Basesystem Module 15-SP2
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2311=1
-
Server Applications Module 15-SP2
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2020-2311=1
Package List:
-
Basesystem Module 15-SP2 (aarch64 ppc64le s390x x86_64)
- apache2-prefork-debuginfo-2.4.43-3.5.1
- apache2-debugsource-2.4.43-3.5.1
- apache2-debuginfo-2.4.43-3.5.1
- apache2-2.4.43-3.5.1
- apache2-prefork-2.4.43-3.5.1
- apache2-utils-2.4.43-3.5.1
- apache2-utils-debuginfo-2.4.43-3.5.1
-
Server Applications Module 15-SP2 (aarch64 ppc64le s390x x86_64)
- apache2-devel-2.4.43-3.5.1
- apache2-debugsource-2.4.43-3.5.1
- apache2-debuginfo-2.4.43-3.5.1
- apache2-worker-debuginfo-2.4.43-3.5.1
- apache2-worker-2.4.43-3.5.1
-
Server Applications Module 15-SP2 (noarch)
- apache2-doc-2.4.43-3.5.1
References:
- https://www.suse.com/security/cve/CVE-2020-11984.html
- https://www.suse.com/security/cve/CVE-2020-11993.html
- https://www.suse.com/security/cve/CVE-2020-9490.html
- https://bugzilla.suse.com/show_bug.cgi?id=1174052
- https://bugzilla.suse.com/show_bug.cgi?id=1175070
- https://bugzilla.suse.com/show_bug.cgi?id=1175071
- https://bugzilla.suse.com/show_bug.cgi?id=1175074