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An apache2 security update has been released for openSUSE Leap 15.4/15.5 and SUSE Linux Enterprise.



SUSE-SU-2023:4430-1: important: Security update for apache2


# Security update for apache2

Announcement ID: SUSE-SU-2023:4430-1
Rating: important
References:

* bsc#1207399
* bsc#1214357
* bsc#1216424

Cross-References:

* CVE-2023-31122

CVSS scores:

* CVE-2023-31122 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-31122 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* Basesystem Module 15-SP4
* Basesystem Module 15-SP5
* openSUSE Leap 15.4
* openSUSE Leap 15.5
* Server Applications Module 15-SP4
* Server Applications Module 15-SP5
* SUSE Linux Enterprise Desktop 15 SP4
* SUSE Linux Enterprise Desktop 15 SP5
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise Micro 5.3
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Micro 5.5
* SUSE Linux Enterprise Real Time 15 SP4
* SUSE Linux Enterprise Real Time 15 SP5
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
* SUSE Manager Proxy 4.3
* SUSE Manager Retail Branch Server 4.3
* SUSE Manager Server 4.3
* SUSE Package Hub 15 15-SP4
* SUSE Package Hub 15 15-SP5

An update that solves one vulnerability and has two security fixes can now be
installed.

## Description:

This update for apache2 fixes the following issues:

* CVE-2023-31122: Fixed an out of bounds read in mod_macro (bsc#1216424).

Non-security fixes:

* Fixed the content type handling in mod_proxy_http2 (bsc#1214357).
* Fixed a floating point exception crash (bsc#1207399).

## 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:

* openSUSE Leap 15.4
zypper in -t patch SUSE-2023-4430=1 openSUSE-SLE-15.4-2023-4430=1

* openSUSE Leap 15.5
zypper in -t patch openSUSE-SLE-15.5-2023-4430=1

* Basesystem Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-4430=1

* Basesystem Module 15-SP5
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4430=1

* SUSE Package Hub 15 15-SP4
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-4430=1

* SUSE Package Hub 15 15-SP5
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-4430=1

* Server Applications Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-4430=1

* Server Applications Module 15-SP5
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2023-4430=1

## Package List:

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
* apache2-worker-2.4.51-150400.6.14.1
* apache2-debugsource-2.4.51-150400.6.14.1
* apache2-event-2.4.51-150400.6.14.1
* apache2-prefork-debuginfo-2.4.51-150400.6.14.1
* apache2-2.4.51-150400.6.14.1
* apache2-example-pages-2.4.51-150400.6.14.1
* apache2-utils-2.4.51-150400.6.14.1
* apache2-prefork-2.4.51-150400.6.14.1
* apache2-utils-debuginfo-2.4.51-150400.6.14.1
* apache2-worker-debuginfo-2.4.51-150400.6.14.1
* apache2-event-debuginfo-2.4.51-150400.6.14.1
* apache2-debuginfo-2.4.51-150400.6.14.1
* apache2-devel-2.4.51-150400.6.14.1
* openSUSE Leap 15.4 (noarch)
* apache2-doc-2.4.51-150400.6.14.1
* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
* apache2-worker-2.4.51-150400.6.14.1
* apache2-debugsource-2.4.51-150400.6.14.1
* apache2-event-2.4.51-150400.6.14.1
* apache2-prefork-debuginfo-2.4.51-150400.6.14.1
* apache2-2.4.51-150400.6.14.1
* apache2-example-pages-2.4.51-150400.6.14.1
* apache2-utils-2.4.51-150400.6.14.1
* apache2-prefork-2.4.51-150400.6.14.1
* apache2-utils-debuginfo-2.4.51-150400.6.14.1
* apache2-worker-debuginfo-2.4.51-150400.6.14.1
* apache2-event-debuginfo-2.4.51-150400.6.14.1
* apache2-debuginfo-2.4.51-150400.6.14.1
* apache2-devel-2.4.51-150400.6.14.1
* openSUSE Leap 15.5 (noarch)
* apache2-doc-2.4.51-150400.6.14.1
* Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
* apache2-debugsource-2.4.51-150400.6.14.1
* apache2-prefork-debuginfo-2.4.51-150400.6.14.1
* apache2-2.4.51-150400.6.14.1
* apache2-utils-2.4.51-150400.6.14.1
* apache2-prefork-2.4.51-150400.6.14.1
* apache2-utils-debuginfo-2.4.51-150400.6.14.1
* apache2-debuginfo-2.4.51-150400.6.14.1
* Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
* apache2-debugsource-2.4.51-150400.6.14.1
* apache2-prefork-debuginfo-2.4.51-150400.6.14.1
* apache2-2.4.51-150400.6.14.1
* apache2-utils-2.4.51-150400.6.14.1
* apache2-prefork-2.4.51-150400.6.14.1
* apache2-utils-debuginfo-2.4.51-150400.6.14.1
* apache2-debuginfo-2.4.51-150400.6.14.1
* SUSE Package Hub 15 15-SP4 (aarch64 ppc64le s390x x86_64)
* apache2-event-2.4.51-150400.6.14.1
* apache2-debuginfo-2.4.51-150400.6.14.1
* apache2-debugsource-2.4.51-150400.6.14.1
* apache2-event-debuginfo-2.4.51-150400.6.14.1
* SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)
* apache2-event-2.4.51-150400.6.14.1
* apache2-debuginfo-2.4.51-150400.6.14.1
* apache2-debugsource-2.4.51-150400.6.14.1
* apache2-event-debuginfo-2.4.51-150400.6.14.1
* Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
* apache2-worker-2.4.51-150400.6.14.1
* apache2-debugsource-2.4.51-150400.6.14.1
* apache2-worker-debuginfo-2.4.51-150400.6.14.1
* apache2-debuginfo-2.4.51-150400.6.14.1
* apache2-devel-2.4.51-150400.6.14.1
* Server Applications Module 15-SP4 (noarch)
* apache2-doc-2.4.51-150400.6.14.1
* Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64)
* apache2-worker-2.4.51-150400.6.14.1
* apache2-debugsource-2.4.51-150400.6.14.1
* apache2-worker-debuginfo-2.4.51-150400.6.14.1
* apache2-debuginfo-2.4.51-150400.6.14.1
* apache2-devel-2.4.51-150400.6.14.1
* Server Applications Module 15-SP5 (noarch)
* apache2-doc-2.4.51-150400.6.14.1

## References:

* https://www.suse.com/security/cve/CVE-2023-31122.html
* https://bugzilla.suse.com/show_bug.cgi?id=1207399
* https://bugzilla.suse.com/show_bug.cgi?id=1214357
* https://bugzilla.suse.com/show_bug.cgi?id=1216424