Multiple vulnerabilities has been discovered and corrected in apache:

The byterange filter in the Apache HTTP Server 1.3.x, 2.0.x through
2.0.64, and 2.2.x through 2.2.19 allows remote attackers to cause a
denial of service (memory and CPU consumption) via a Range header
that expresses multiple overlapping ranges, as exploited in the
wild in August 2011, a different vulnerability than CVE-2007-0086
(CVE-2011-3192).

The updated packages have been patched to correct this issue.

Update:

Packages for Mandriva Linux 2011 is now being provided as well. Enjoy!

* apache has been upgraded to the latest version (2.2.21) for 2011