GHSA-vh4f-fgpp-x8x2

    Dashboard / Vulnerabilities / GHSA-vh4f-fgpp-x8x2

    GHSA-vh4f-fgpp-x8x2

    Published: 25 Aug 2022Last Modified: 8 Nov 2023

    Summary: node-opcua DoS when bypassing limitations for excessive memory consumption

    Details: The package node-opcua before 2.74.0 are vulnerable to Denial of Service (DoS) when bypassing the limitations for excessive memory consumption by sending multiple `CloseSession` requests with the `deleteSubscription` parameter equal to `False`.

    References: https://nvd.nist.gov/vuln/detail/CVE-2022-24375, https://github.com/node-opcua/node-opcua/pull/1182, https://github.com/node-opcua/node-opcua/commit/3fd46ec156e7718a506be41f3916310b6bdd0407, https://github.com/node-opcua/node-opcua/commit/7b5044b3f5866fbedc3efabd05e407352c07bd2f, https://github.com/node-opcua/node-opcua, https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988725

    Affected packages

    Package

    Name: node-opcua

    Purl: pkg:npm/node-opcua

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -2.74.0

    Affected versions

    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
    GHSA-vh4f-fgpp-x8x2 | CVE-DB