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    CVE-2002-0637

    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.

    Published:Jul 4, 2002
    Last Modified:Apr 16, 2026
    EPS:Jul 4, 2002
    EPSS Score:0.03825
    CVSS Score:7.5

    Affected Products

    Vendor
    Trend Micro
    Product
    Interscan Viruswall

    Exploits

    https://www.exploit-db.com/exploits/21625

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2002-2395 (CVSS 5) — InterScan VirusWall 3.52 for Windows allows remote attackers to bypass virus protection and possibly execute a…
    CVE-2002-2394 (CVSS 5) — InterScan VirusWall 3.6 for Linux and 3.52 for Windows allows remote attackers to bypass virus protection and …
    CVE-2002-1121 (CVSS 7.5) — SMTP content filter engines, including (1) GFI MailSecurity for Exchange/SMTP before 7.2, (2) InterScan VirusW…
    CVE-2002-0440 (CVSS 7.5) — Trend Micro InterScan VirusWall HTTP proxy 3.6 with the "Skip scanning if Content-length equals 0" option enab…
    CVE-2001-1573 (CVSS 10) — Buffer overflow in smtpscan.dll for Trend Micro InterScan VirusWall 3.51 for Windows NT has allows remote atta…
    CVE-2001-1574 (CVSS 10) — Buffer overflow in (1) HttpSaveCVP.dll and (2) HttpSaveCSP.dll in Trend Micro InterScan VirusWall 3.5.1 allows…
    CVE-2001-0791 (CVSS 5) — Trend Micro InterScan VirusWall for Windows NT allows remote attackers to make configuration changes by direct…
    CVE-2001-0958 (CVSS 7.5) — Buffer overflows in eManager plugin for Trend Micro InterScan VirusWall for NT 3.51 and 3.51J allow remote att…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High