iDEFENSE Security Advisory 04.15.04: Remote exploitation of a denial of service (DoS) vulnerability in RealNetworks, Inc.’s Helix Universal Server could allow an attacker to restart and potentially disable the server.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/33100/04.15.04.txt
Source: https://packetstormsecurity.com/files/33100/iDEFENSE-Security-Advisory-2004-04-15.t.html