CVE-2000-0053: Undefined Security Weakness

Microsoft Commercial Internet System MCIS IMAP server allows remote attackers to cause a denial of service via a malformed IMAP request...

CVE-1999-0910: Undefined Security Weakness

Microsoft Site Server and Commercial Internet System MCIS do not set an expiration for a cookie, which could then be cached by a proxy and inadvertently used by a different user...