UBUNTU-CVE-2019-11234

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    UBUNTU-CVE-2019-11234

    Published: 16 Apr 2019Last Modified: 22 Apr 2026
    Upstream:
    CVE-2019-11234
    Aliases:
    USN-3954-1

    Summary:

    Details: FreeRADIUS before 3.0.19 does not prevent use of reflection for authentication spoofing, aka a "Dragonblood" issue, a similar issue to CVE-2019-9497.

    References: https://ubuntu.com/security/CVE-2019-11234, https://github.com/FreeRADIUS/freeradius-server/commit/85497b5ff37ccb656895b826b88585898c209586, https://github.com/FreeRADIUS/freeradius-server/commit/ab4c767099f263a7cd4109bcdca80ee74210a769, https://ubuntu.com/security/notices/USN-3954-1, https://www.cve.org/CVERecord?id=CVE-2019-11234

    Affected packages

    Package

    Name: freeradius

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-1ubuntu3.1?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.0.16+dfsg-1ubuntu3.1

    Affected versions

    3.0.15+dfsg-1ubuntu2
    3.0.16+dfsg-1ubuntu2
    3.0.16+dfsg-1ubuntu3

    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