Homepage

Resource Leak The advisory has been revoked - it doesn't affect any version of package httpd24-mod_security.src  (opens in a new tab)

Threat Intelligence

EPSS
0.1% (28th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-RHEL10-HTTPD24MODSECURITYSRC-14923381
  • published14 Jan 2026
  • disclosed20 Jan 2023
Report a new vulnerability Found a mistake?

Introduced: 20 Jan 2023

CVE-2023-24021  (opens in a new tab)
CWE-402  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpd24-mod_security.src package and not the httpd24-mod_security.src package as distributed by RHEL.

Incorrect handling of '\0' bytes in file uploads in ModSecurity before 2.9.7 may allow for Web Application Firewall bypasses and buffer over-reads on the Web Application Firewall when executing rules that read the FILES_TMP_CONTENT collection.

References