RHSA-2023:1547: Important: httpd:2.4 security update

Published Apr 3, 2023
·
Updated

The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server.Security Fix(es): httpd: HTTP request splitting with modrewrite and modproxy (CVE-2023-25690) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Software

15 affected componentsFixes available
redhat/httpd<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-debuginfo<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-debugsource<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-devel<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-filesystem<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-manual<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-tools<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-tools-debuginfo<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-debuginfo<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-debugsource<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-devel<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-tools<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6
redhat/httpd-tools-debuginfo<2.4.37-16.module+el8.1.0+18511+ffefe478.6
2.4.37-16.module+el8.1.0+18511+ffefe478.6

Remediation

Event History

Feb 20, 2024
Advisory Published
via Red Hat·11:55 PM
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Frequently Asked Questions

1

What is the severity of RHSA-2023:1547?

RHSA-2023:1547 has been classified with a high severity level due to the potential for HTTP request splitting vulnerabilities.

2

How do I fix RHSA-2023:1547?

To fix RHSA-2023:1547, update the affected httpd packages to version 2.4.37-16.module+el8.1.0+18511+ffefe478.6 or later.

3

What vulnerabilities are addressed in RHSA-2023:1547?

RHSA-2023:1547 addresses the HTTP request splitting vulnerability involving mod_rewrite and mod_proxy, identified as CVE-2023-25690.

4

Which packages are affected by RHSA-2023:1547?

The affected packages in RHSA-2023:1547 include httpd, httpd-filesystem, httpd-manual, and others in the Red Hat ecosystem.

5

Is a restart required after applying the fix for RHSA-2023:1547?

Yes, a restart of the Apache HTTP server is typically required after applying the fix for RHSA-2023:1547.

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Resources

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