HTTP Response Splitting Affecting httpd:2.4/mod_md package, versions <1:2.0.8-8.module_el8.6.0+3031+fb177b09
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Test your applications- Snyk ID SNYK-ALMALINUX8-HTTPD-5621330
- published 28 May 2023
- disclosed 28 Feb 2023
Introduced: 28 Feb 2023
CVE-2022-37436 Open this link in a new tabHow to fix?
Upgrade AlmaLinux:8 httpd:2.4/mod_md to version 1:2.0.8-8.module_el8.6.0+3031+fb177b09 or higher.
This issue was patched in ALSA-2023:0852.
NVD Description
Note: Versions mentioned in the description apply only to the upstream httpd:2.4/mod_md package and not the httpd:2.4/mod_md package as distributed by AlmaLinux.
See How to fix? for AlmaLinux:8 relevant fixed versions and status.
Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers being incorporated into the response body. If the later headers have any security purpose, they will not be interpreted by the client.
References
- https://errata.almalinux.org/8/ALSA-2023-0852.html
- https://errata.almalinux.org/9/ALSA-2023-0970.html
- https://access.redhat.com/security/cve/CVE-2022-37436
- https://access.redhat.com/errata/RHSA-2023:0852
- https://access.redhat.com/errata/RHSA-2023:0970
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://security.gentoo.org/glsa/202309-01