CVE-2014-0231
The mod_cgid module in the Apache HTTP Server before 2.4.10 does not have a timeout mechanism, which allows remote attackers to cause a denial of service (process hang) via a request to a CGI script that does not read from its stdin file descriptor.
Date published : 2014-07-20
http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html