Apache 2.2.15 mod_proxy - Reverse Proxy Security Bypass

source: https://www.securityfocus.com/bid/51869/info

Apache HTTP Server is prone to a security-bypass vulnerability.

Successful exploits will allow attackers to bypass certain security restrictions and obtain sensitive information about running web applications. 

RewriteRule ^(.*) http://www.example.com$1
ProxyPassMatch ^(.*) http://www.example.com$1