Out-of-bounds Write Affecting mod_md-debugsource package, versions <1:2.0.8-8.module+el8.4.0+553+7a69454b


Severity

Recommended
medium

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
1.04% (84th 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-ROCKY8-MODMDDEBUGSOURCE-3199151
  • published5 Jan 2023
  • disclosed10 Jun 2021

Introduced: 10 Jun 2021

CVE-2020-35452  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 mod_md-debugsource to version 1:2.0.8-8.module+el8.4.0+553+7a69454b or higher.
This issue was patched in RLSA-2022:1915.

NVD Description

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

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow

References

CVSS Scores

version 3.1