iDEFENSE Security Advisory 05.24.05-5 – Remote exploitation of a denial of service vulnerability in Ipswitch Inc.’s Imail IMAP server allows attackers to crash the target service thereby preventing legitimate usage. Version 8.13 and 8.12 are confirmed vulnerable. Earlier versions may be susceptible as well.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/39314/05.24.05-5.txt
Source: https://packetstormsecurity.com/files/39314/iDEFENSE-Security-Advisory-2005-05-24.5.html