CVE-2018-20822

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    CVE-2018-20822

    Published: 23 Apr 2019Last Modified: 8 Jul 2026

    Summary:

    Details: LibSass 3.5.4 allows attackers to cause a denial-of-service (uncontrolled recursion in Sass::Complex_Selector::perform in ast.hpp and Sass::Inspect::operator in inspect.cpp).

    References: http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html, http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html, http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html, https://github.com/sass/libsass/issues/2671

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1e52b74306b7d73a617396c912ca436dc55fd4d8
    Fixed -None

    Affected versions

    3.5.4

    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