Out-of-Bounds Affecting log4j package, versions <0:1.2.12-1jpp_1rh


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
10.07% (93rd percentile)

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  • Snyk IDSNYK-RHEL10-LOG4J-9875567
  • published28 Apr 2025
  • disclosed3 Jun 2009

Introduced: 3 Jun 2009

CVE-2009-0023  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade RHEL:10 log4j to version 0:1.2.12-1jpp_1rh or higher.
This issue was patched in RHSA-2010:0602.

NVD Description

Note: Versions mentioned in the description apply only to the upstream log4j package and not the log4j package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .htaccess file used with the Apache HTTP Server, (2) the SVNMasterURI directive in the mod_dav_svn module in the Apache HTTP Server, (3) the mod_apreq2 module for the Apache HTTP Server, or (4) an application that uses the libapreq2 library, which triggers a heap-based buffer underflow.

References

CVSS Base Scores

version 3.1