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openSUSE Leap 15.4: 2023-0322-1 Important Apache2 Security Fixes

opensuse
Calendar Grey February 9, 2023
Dist Opensuse Esm H88
Resolution for three security flaws in Apache2 via this critical SUSE patch. Safeguard your systems efficiently.
An update that fixes three vulnerabilities is now available.

Description

This update for apache2 fixes the following issues:

- CVE-2022-37436: Fixed an issue in mod_proxy where a malicious backend

could cause the response headers to be truncated early, resulting in

some headers being incorporated into the response body (bsc#1207251).

- CVE-2022-36760: Fixed an issue in mod_proxy_ajp that could allow request

smuggling attacks (bsc#1207250).

- CVE-2006-20001: Fixed an issue in mod_proxy_ajp where a request header

could cause memory corruption (bsc#1207247).

Topics%20covered

Topics Covered

security advisory memory corruption important fix apache2 request smuggling openSUSE header truncation

Patch

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:

- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2023-322=1

- SUSE Linux Enterprise Module for Server Applications 15-SP4:

zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-322=1

- SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4:

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-322=1

- SUSE Linux Enterprise Module for Basesystem 15-SP4:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-322=1

Package List

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

apache2-2.4.51-150400.6.6.1

apache2-debuginfo-2.4.51-150400.6.6.1

apache2-debugsource-2.4.51-150400.6.6.1

apache2-devel-2.4.51-150400.6.6.1

apache2-event-2.4.51-150400.6.6.1

apache2-event-debuginfo-2.4.51-150400.6.6.1

apache2-example-pages-2.4.51-150400.6.6.1

apache2-prefork-2.4.51-150400.6.6.1

apache2-prefork-debuginfo-2.4.51-150400.6.6.1

apache2-utils-2.4.51-150400.6.6.1

apache2-utils-debuginfo-2.4.51-150400.6.6.1

apache2-worker-2.4.51-150400.6.6.1

apache2-worker-debuginfo-2.4.51-150400.6.6.1

- openSUSE Leap 15.4 (noarch):

apache2-doc-2.4.51-150400.6.6.1

- SUSE Linux Enterprise Module for Server Applications 15-SP4 (aarch64 ppc64le s390x x86_64):

apache2-debuginfo-2.4.51-150400.6.6.1

apache2-debugsource-2.4.51-150400.6.6.1

apache2-devel-2.4.51-150400.6.6.1

apache2-worker-2.4.51-150400.6.6.1

apache2-worker-debuginfo-2.4.51-150400.6.6.1

- SUSE Linux Enterprise Module for Server Applications 15-SP4 (noarch):

apache2-doc-2.4.51-150400.6.6.1

- SUSE Linux...

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2006-20001.html

https://www.suse.com/security/cve/CVE-2022-36760.html

https://www.suse.com/security/cve/CVE-2022-37436.html

https://bugzilla.suse.com/1207247

https://bugzilla.suse.com/1207250

https://bugzilla.suse.com/1207251

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:0322-1
Rating: important
Affected Products: SUSE Linux Enterprise Desktop 15-SP4 SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 SUSE Linux Enterprise Module for Server Applications 15-SP4 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 openSUSE Leap 15.4

Topics%20covered

Topics Covered

security advisory memory corruption important fix apache2 request smuggling openSUSE header truncation

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