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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:C/I:C/A:C
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
VendorProductVersion
mcafeegroupshield
*
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.nmrc.org/~thegnome/blog/apr09/
https://exchange.xforce.ibmcloud.com/vulnerabilities/50354
http://www.nmrc.org/~thegnome/blog/apr09/
https://exchange.xforce.ibmcloud.com/vulnerabilities/50354