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    CVE-2008-4166

    Integer overflow in the JavaScript engine in Avant Browser 11.7 Build 9 and earlier allows remote attackers to cause a denial of service (application crash) by attempting to URL encode a string containing many instances of an invalid character.

    Published:Sep 22, 2008
    Last Modified:Apr 23, 2026
    EPS:Sep 22, 2008
    EPSS Score:0.0563
    CVSS Score:4.3

    Affected Products

    Vendor
    Avantbrowser
    Product
    Avant Browser

    Exploits

    http://www.securityfocus.com/bid/31155http://www.securityfocus.com/bid/31155https://www.exploit-db.com/exploits/32381

    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