We had done a PCI scan on one of our servers running Ubuntu 12.04 LTS with apache 2.2.22.
The scan reported a vulnerability in apache 2.2.22 (Apache HTTP Server Zero-Length Directory Name in LD_LIBRARY_PATH Vulnerability).The report states to upgrade the version to the latest stable release of either 2.2.23 or 2.2.24.
How do I upgrade to the 2.2.23 to fix the vulnerability or is there a patch available that can fix this and if yes can you let me know how that can be patched.