Exploitation Summary
EIP tracks 1 public exploit for CVE-2011-3639. PoCs published by Tomas Hoger.
AI-analyzed exploit summary The provided code snippet is a configuration example demonstrating how Apache HTTP Server's RewriteRule and ProxyPassMatch directives can be misconfigured to bypass security restrictions, leading to information disclosure. It does not contain executable exploit code but illustrates the vulnerability described in CVE-2011-3639.
Description
The mod_proxy module in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x before 2.2.18, when the Revision 1179239 patch is in place, does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers by using the HTTP/0.9 protocol with a malformed URI containing an initial @ (at sign) character. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-3368.
Exploits (1)
The provided code snippet is a configuration example demonstrating how Apache HTTP Server's RewriteRule and ProxyPassMatch directives can be misconfigured to bypass security restrictions, leading to information disclosure. It does not contain executable exploit code but illustrates the vulnerability described in CVE-2011-3639.