CVE-2022-32743

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    CVE-2022-32743

    Published: 1 Sept 2022Last Modified: 12 Aug 2026

    Summary:

    Details: Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit unprivileged users to write it.

    References: https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-adts/5c578b15-d619-408d-ba17-380714b89fd1, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/32xxx/CVE-2022-32743.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTTOLTHUHOV4SHCHCB5TAA4FQVJAWN4P/, https://nvd.nist.gov/vuln/detail/CVE-2022-32743, https://security.gentoo.org/glsa/202309-06, https://bugzilla.samba.org/show_bug.cgi?id=14833

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- a6fb418be7adccdd583a3b489b58023cfdd392ef
    Fixed -fbec737d9d3d992b54f52defcba62a304efef8f7

    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
    CVE-2022-32743 | CVE-DB