Apache HTTP Server Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability - CVE-2009-0023 - Vulnerability Database

Apache HTTP Server Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability - CVE-2009-0023

Medium

Reference: CVE-2009-0023

NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2009-0023

Title: Apache HTTP Server Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability

Overview:

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.