CVE-2022-32983

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    CVE-2022-32983

    Published: 20 Jun 2022Last Modified: 12 Aug 2026

    Summary:

    Details: Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters.

    References: https://knot-resolver.readthedocs.io/en/stable/modules-policy.html#forwarding, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/32xxx/CVE-2022-32983.json, https://nvd.nist.gov/vuln/detail/CVE-2022-32983, https://github.com/CZ-NIC/knot-resolver/commit/ccb9d9794db5eb757c33becf65cb1cf48ecfd968

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -ccb9d9794db5eb757c33becf65cb1cf48ecfd968

    Affected versions

    v5.3.1
    v5.3.2
    v5.3.0

    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-2022-32983 | CVE-DB