Heap-based buffer overflow in the message decoding functionality for PGP Outlook Encryption Plug-In, as used in NAI PGP Desktop Security 7.0.4, Personal Security 7.0.3, and Freeware 7.0.3, allows remote attackers to modify the heap and gain privileges via a large, malformed mail message.
download.nai.com/products/licensed/pgp/desktop_security/windows/version_7.04/hotfix/ReadMe.txt
marc.info/?l=bugtraq&m=102634756815773&w=2
marc.info/?l=ntbugtraq&m=102639521518942&w=2
www.iss.net/security_center/static/9525.php
www.kb.cert.org/vuls/id/821139
www.osvdb.org/4364
www.securityfocus.com/bid/5202