GHSA-qpgc-xh7j-52q8

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    GHSA-qpgc-xh7j-52q8

    Published: 24 Aug 2022Last Modified: 8 Nov 2023

    Summary: node-opcua DoS vulnerability via message with memory allocation that exceeds v8's memory limit

    Details: The package node-opcua before 2.74.0 are vulnerable to Denial of Service (DoS) by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit.

    References: https://nvd.nist.gov/vuln/detail/CVE-2022-25231, https://github.com/node-opcua/node-opcua/pull/1182, https://github.com/node-opcua/node-opcua/commit/7b5044b3f5866fbedc3efabd05e407352c07bd2f, https://github.com/node-opcua/node-opcua, https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988724

    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-qpgc-xh7j-52q8 | CVE-DB