Aaron writes "Versions of the Apache HTTP Server up to and including 1.3.24 and 2.0 up to and including 2.0.36 contain a bug in the routines which deal with invalid requests which are encoded using chunked encoding. In some cases it may be possible to cause a child process to terminate and restart, which consumes a non-trivial amount of resources. See the official announcement and stay tuned here for updated versions." This is in response to the rather uninformed and questionable security notice by ISS X-Force, about a bug that has already been mentioned on the public mailing lists for Apache and is fixed in CVS for Apache 2.0. I am also told that their patch doesn't fully solve the problem. I am sure though that by awaking us to the problem they will get a lot of great press just like any of the other companies currently using useless bug announcements as press releases.