Integer Overflow or Wraparound Affecting httpd:2.4/httpd package, versions <0:2.4.37-51.module+el8.7.0+16050+02173b8e


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.41% (61st 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 Learn

Learn about Integer Overflow or Wraparound vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-RHEL8-HTTPD-4372179
  • published9 Jun 2022
  • disclosed8 Jun 2022

Introduced: 8 Jun 2022

CVE-2022-28614  (opens in a new tab)
CWE-190  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade RHEL:8 httpd:2.4/httpd to version 0:2.4.37-51.module+el8.7.0+16050+02173b8e or higher.
This issue was patched in RHSA-2022:7647.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpd:2.4/httpd package and not the httpd:2.4/httpd package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.

CVSS Base Scores

version 3.1