CVE-2019-3554

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    CVE-2019-3554

    Published: 15 Jan 2019Last Modified: 8 Jul 2026

    Summary:

    Details: Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection, leading to a potential denial of service attack against systems accepting such connections. This affects versions of Wangle prior to v2019.01.14.00

    References: https://github.com/facebook/wangle/commit/3b17ba10a82c71e7808760e027ac6af687e06074

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -46ac4f1dccfe19e529ddbaf161b709e73a0abe1d

    Affected versions

    v2019.01.07.00

    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