Outlook 2003 allows remote attackers to bypass intended access
restrictions and cause Outlook to request a URL from a remote site via
an HTML e-mail message containing a Vector Markup Language (VML)
entity whose src parameter points to the remote site, which could
allow remote attackers to know when a message has been read, verify
valid e-mail addresses, and possibly leak other information.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
Disclaimer: The entry creation date may reflect when
the CVE-ID was allocated or reserved, and does not
necessarily indicate when this vulnerability was
discovered, shared with the affected vendor, publicly
disclosed, or updated in CVE.
This is an entry on the CVE
list, which standardizes names for security