UBUNTU-CVE-2016-2111

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    UBUNTU-CVE-2016-2111

    Published: 12 Apr 2016Last Modified: 22 Apr 2026
    Upstream:
    CVE-2016-2111
    Aliases:
    USN-2950-1

    Summary:

    Details: The NETLOGON service in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2, when a domain controller is configured, allows remote attackers to spoof the computer name of a secure channel's endpoint, and obtain sensitive session information, by running a crafted application and leveraging the ability to sniff network traffic, a related issue to CVE-2015-0005.

    References: https://ubuntu.com/security/CVE-2016-2111, https://www.samba.org/samba/security/CVE-2016-2111.html, https://ubuntu.com/security/notices/USN-2950-1, https://www.cve.org/CVERecord?id=CVE-2016-2111

    Affected packages

    Package

    Name: samba

    Purl: pkg:deb/ubuntu/samba@2:4.3.8+dfsg-0ubuntu0.14.04.2?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2:4.3.8+dfsg-0ubuntu0.14.04.2

    Affected versions

    2:3.6.18-1ubuntu3

    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