CVE-2017-9217

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    CVE-2017-9217

    Published: 24 May 2017Last Modified: 7 Aug 2026

    Summary:

    Details: systemd-resolved through 233 allows remote attackers to cause a denial of service (daemon crash) via a crafted DNS response with an empty question section.

    References: http://www.securityfocus.com/bid/98677, https://security.netapp.com/advisory/ntap-20241213-0003/, https://launchpad.net/bugs/1621396, https://github.com/systemd/systemd/commit/a924f43f30f9c4acaf70618dd2a055f8b0f166be, https://github.com/systemd/systemd/pull/5998

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v233

    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