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    CVE-2018-19837

    In LibSass prior to 3.5.5, Sass::Eval::operator()(Sass::Binary_Expression*) inside eval.cpp allows attackers to cause a denial-of-service resulting from stack consumption via a crafted sass file, because of certain incorrect parsing of '%' as a modulo operator in parser.cpp.

    Published:Dec 4, 2018
    Last Modified:Nov 21, 2024
    EPS:Dec 4, 2018
    EPSS Score:0.00723
    CVSS Score:6.5

    Affected Products

    Vendor
    Sass-lang
    Product
    Libsass

    Exploits

    https://github.com/sass/libsass/commit/210fdff7a65370c2ae24e022a2b35da8c423cc5fhttps://github.com/sass/libsass/commit/210fdff7a65370c2ae24e022a2b35da8c423cc5f

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    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