CVE-2022-29866

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    CVE-2022-29866

    Published: 16 Jun 2022Last Modified: 12 Aug 2026

    Summary:

    Details: OPC UA .NET Standard Stack 1.04.368 allows a remote attacker to exhaust the memory resources of a server via a crafted request that triggers Uncontrolled Resource Consumption.

    References: https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29866.pdf, https://opcfoundation.org/security/, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29866.json, https://nvd.nist.gov/vuln/detail/CVE-2022-29866

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -88a96a1d9711d83350e45f5bd339c1692be614c9

    Affected versions

    1.4.368.53
    1.4.368.33
    1.4.368.27-preview
    1.4.367.64-preview
    1.4.366.31-preview
    1.4.363.49
    1.4.362.42
    1.4.361.39
    1.4.360.33
    1.4.359.31
    1.4.358.30
    1.4.357.28
    1.4.356.27
    1.4.355.26

    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-2022-29866 | CVE-DB