Gentoo Linux Security Advisory GLSA 200509-12 – mod_ssl contains a security issue when SSLVerifyClient optional is configured in the global virtual host configuration (CVE-2005-2700). Also, Apache’s httpd includes a PCRE library, which makes it vulnerable to an integer overflow (CVE-2005-2491). Versions less than 2.8.24 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/40170/glsa-200509-12.txt
Source: https://packetstormsecurity.com/files/40170/Gentoo-Linux-Security-Advisory-200509-12.html