CVE-2018-10920

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    CVE-2018-10920

    Published: 2 Aug 2018Last Modified: 8 Jul 2026

    Summary:

    Details: Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache.

    References: https://www.knot-resolver.cz/2018-08-02-knot-resolver-2.4.1.html, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10920

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -03970f6900105a09f259c8e93f4813e33ce214a0

    Affected versions

    v2.4.0

    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-2018-10920 | CVE-DB