CVE-2018-20574

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    CVE-2018-20574

    Published: 28 Dec 2018Last Modified: 8 Jul 2026

    Summary:

    Details: The SingleDocParser::HandleFlowMap function in yaml-cpp (aka LibYaml-C++) 0.6.2 allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted YAML file.

    References: http://seclists.org/fulldisclosure/2024/Nov/0, https://github.com/jbeder/yaml-cpp/issues/654

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 562aefc114938e388457e6a531ed7b54d9dc1b62
    Fixed -None

    Affected versions

    0.6.2

    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-2018-20574 | CVE-DB