CVE-2019-18798

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    CVE-2019-18798

    Published: 6 Nov 2019Last Modified: 8 Jul 2026

    Summary:

    Details: LibSass before 3.6.3 allows a heap-based buffer over-read in Sass::weaveParents in ast_sel_weave.cpp.

    References: https://github.com/sass/libsass/issues/2999

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -e1c16e09b4a953757a15149deaaf28a3fd81dc97

    Affected versions

    3.6.2
    3.6.1
    3.6.0

    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
    CVE-2019-18798 | CVE-DB