CVE-2012-4557

The mod_proxy_ajp module in the Apache HTTP Server 2.2.12 through 2.2.21
places a worker node into an error state upon detection of a long
request-processing time, which allows remote attackers to cause a denial of
service (worker consumption) via an expensive request.

Bugs

• <https://bugzilla.redhat.com/show_bug.cgi?id=871685&gt;