VULNERABILITY INTELLIGENCE

CVE-2002-0637

CVSS score7.5 HIGH

EPSS probability5.75%

CISA KEVNot currently listed

Published2002-07-11

Last modified2026-06-16

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) ... .