UBUNTU-CVE-2019-13207

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    UBUNTU-CVE-2019-13207

    Published: 3 Jul 2019Last Modified: 25 Jun 2026
    Upstream:
    CVE-2019-13207

    Summary:

    Details: nsd-checkzone in NLnet Labs NSD 4.2.0 has a Stack-based Buffer Overflow in the dname_concatenate() function in dname.c.

    References: https://ubuntu.com/security/CVE-2019-13207, https://github.com/NLnetLabs/nsd/issues/20, https://github.com/NLnetLabs/nsd/commit/91102da24d5949ccfec8fdab5bae2d01c4cabab5, https://www.cve.org/CVERecord?id=CVE-2019-13207

    Affected packages

    Package

    Name: nsd

    Purl: pkg:deb/ubuntu/nsd?arch=source&distro=esm-apps-legacy%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    4.1.2-1
    4.1.6-1
    4.1.7-1
    4.1.7-1ubuntu0.1~esm1

    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