CVE-2021-25218

    Dashboard / Vulnerabilities / CVE-2021-25218

    CVE-2021-25218

    Published: 18 Aug 2021Last Modified: 7 Aug 2026

    Summary:

    Details: In BIND 9.16.19, 9.17.16. Also, version 9.16.19-S1 of BIND Supported Preview Edition When a vulnerable version of named receives a query under the circumstances described above, the named process will terminate due to a failed assertion check. The vulnerability affects only BIND 9 releases 9.16.19, 9.17.16, and release 9.16.19-S1 of the BIND Supported Preview Edition.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZPJCLGSR4BTGFLBLGIE5TEQP2SNJKGVL/, https://security.netapp.com/advisory/ntap-20210909-0002/, http://www.openwall.com/lists/oss-security/2021/08/18/3, http://www.openwall.com/lists/oss-security/2021/08/20/2, https://kb.isc.org/v1/docs/cve-2021-25218

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- df0e7519ee67fb7448c992d5dc792adab9806d0a
    Fixed -None

    Affected versions

    9.16.19

    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-2021-25218 | CVE-DB