Reachable Assertion Affecting httpd package, versions <0:2.4.37-65.module+el8.10.0+1840+b070a976.1


Severity

Recommended
medium

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.35% (57th percentile)

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  • Snyk IDSNYK-ROCKY8-HTTPD-12556665
  • published9 Sept 2025
  • disclosed10 Jul 2025

Introduced: 10 Jul 2025

CVE-2025-49630  (opens in a new tab)
CWE-617  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 httpd to version 0:2.4.37-65.module+el8.10.0+1840+b070a976.1 or higher.
This issue was patched in RLSA-2025:15123.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpd package and not the httpd package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

In certain proxy configurations, a denial of service attack against Apache HTTP Server versions 2.4.26 through to 2.4.63 can be triggered by untrusted clients causing an assertion in mod_proxy_http2.

Configurations affected are a reverse proxy is configured for an HTTP/2 backend, with ProxyPreserveHost set to "on".

CVSS Base Scores

version 3.1