What’s Vulnerable › Vulnerabilities

CVE-2002-0637

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2002-07-11 · updated 2026-06-16

Description

InterScan VirusWall 3.52 build 1462 allows remote attackers to bypass virus protection via e-mail messages with headers that violate RFC specifications by having (or missing) space characters in unexpected places (aka "space gap"), such as (1) Content-Type :", (2) "Content-Transfer-Encoding :", (3) no space before a boundary declaration, or (4) "boundary= ", which is processed by Outlook Express.

Affected products

• Trend Micro Interscan Viruswall: 3.52

References

• http://www.iss.net/security_center/static/9464.php
• http://www.securiteam.com/securitynews/5KP000A7QE.html
• http://www.iss.net/security_center/static/9464.php
• http://www.securiteam.com/securitynews/5KP000A7QE.html

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