CVE-2002-0637

Name: CVE-2002-0637
Creator: NVD / NIST
Published: 2002-07-11T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 5.75%

Last modified Jun 16, 2026

CVE-2002-0637 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 5.75% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

5.75%

92.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Trend Micro	Interscan Viruswall	3.52

References

http://www.iss.net/security_center/static/9464.php
http://www.securiteam.com/securitynews/5KP000A7QE.htmlPatch, Vendor Advisory
http://www.iss.net/security_center/static/9464.php
http://www.securiteam.com/securitynews/5KP000A7QE.htmlPatch, Vendor Advisory

Timeline

Published: Jul 11, 2002
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2002-0637?

How severe is CVE-2002-0637?

Severity scoring for CVE-2002-0637 is pending analysis. The EPSS model estimates a 5.75% probability of exploitation in the next 30 days.

How do I fix CVE-2002-0637?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2002-0637?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST