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.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-3351-1 apache2 security update
Debian DSA Debian DSA DSA-5376-1 apache2 security update
EUVD EUVD EUVD-2022-40063 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.
Ubuntu USN Ubuntu USN USN-5839-1 Apache HTTP Server vulnerabilities
Ubuntu USN Ubuntu USN USN-5839-2 Apache HTTP Server vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 04 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2025-04-04T18:06:37.763Z

Reserved: 2022-08-05T12:37:59.731Z

Link: CVE-2022-37436

cve-icon Vulnrichment

Updated: 2024-08-03T10:29:20.979Z

cve-icon NVD

Status : Modified

Published: 2023-01-17T20:15:11.670

Modified: 2025-04-04T18:15:42.127

Link: CVE-2022-37436

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-01-17T00:00:00Z

Links: CVE-2022-37436 - Bugzilla

cve-icon OpenCVE Enrichment

No data.