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    CVE-2017-13666

    An integer underflow vulnerability exists in pixel-a.asm, the x86 assembly code for planeClipAndMax() in MulticoreWare x265 through 2.5, as used in libbpg and other products. A small height value can cause an integer underflow, which leads to a crash. This is a different vulnerability than CVE-2017-8906.

    Published:Aug 24, 2017
    Last Modified:Apr 20, 2025
    EPS:Aug 24, 2017
    EPSS Score:0.00096
    CVSS Score:5.5

    Affected Products

    Vendor
    Multicorewareinc
    Product
    X265

    Exploits

    https://bitbucket.org/multicoreware/x265/issues/364/integer-overflow-and-affect-top-levelhttps://bitbucket.org/multicoreware/x265/issues/364/integer-overflow-and-affect-top-level

    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