John Heasman and Mark Litchfield of NGSSoftware have discovered a critical
vulnerability
affecting Microsoft Exchange. The vulnerable versions include:
Microsoft Exchange Server 5.0 Service Pack 2
Microsoft Exchange Server 5.5 Service Pack 4
Microsoft Exchange 2000 Server Pack 3 with the Post-Ser...
vulnerability
affecting Microsoft Exchange. The vulnerable versions include:
Microsoft Exchange Server 5.0 Service Pack 2
Microsoft Exchange Server 5.5 Service Pack 4
Microsoft Exchange 2000 Server Pack 3 with the Post-Ser...
[ more ]