CVE-2009-1491

McAfee GroupShield for Microsoft Exchange on Exchange Server 2000, and possibly other anti-virus or anti-spam products from McAfee or other vendors, does not scan X- headers for malicious content, which allows remote attackers to bypass virus detection via a crafted message, as demonstrated by a message with an X-Testing header and no message body.

🔗 References (4)

• cve@mitrehttp://www.nmrc.org/~thegnome/blog/apr09/
• cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/50354
• af854a3a-2127-422b-91ae-364da2661108http://www.nmrc.org/~thegnome/blog/apr09/
• af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/50354