New Apache Reverse Proxy Flaw Allows Access to Internal Network
Apache acknowledged another reverse proxy issue (CVE-2011-4317) which was discovered by Apache developer from Red Hat while creating a QualysGuard vulnerability signature for an older problem CVE-2011-3368. Depending on the reverse proxy configuration, the vulnerability could allow access to internal systems from the Internet.
In
Source: New Apache Reverse Proxy Flaw Allows Access to Internal Network