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    CVE-2007-0427

    Stack-based buffer overflow in Microsoft Help Workshop 4.03.0002 allows user-assisted remote attackers to execute arbitrary code via a help project (.HPJ) file with a long HLP field in the OPTIONS section.

    Published:Jan 23, 2007
    Last Modified:Apr 23, 2026
    EPS:Jan 23, 2007
    EPSS Score:0.55257
    CVSS Score:9.3

    Affected Products

    Vendor
    Microsoft
    Product
    Html Help Workshop

    Exploits

    http://www.anspi.pl/~porkythepig/visualization/hpj-x01.cpphttp://www.securityfocus.com/bid/22135http://www.anspi.pl/~porkythepig/visualization/hpj-x01.cpphttp://www.securityfocus.com/bid/22135https://www.exploit-db.com/exploits/3149https://www.exploit-db.com/exploits/3159

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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