CVE-2022-37436

MEDIUM

Apache HTTP Server < 2.4.55 - Interpretation Conflict

Title source: rule

Description

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 (2)

[Third Party Advisory] https://security.gentoo.org/glsa/202309-01

[Release Notes, Vendor Advisory] https://httpd.apache.org/security/vulnerabilities_24.html

Scores

CVSS v3 5.3

EPSS 0.0054

EPSS Percentile 67.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-113 CWE-436

Status published

Products (1)

apache/http_server < 2.4.55

Published Jan 17, 2023

Tracked Since Feb 18, 2026