UBUNTU-CVE-2013-4496

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    UBUNTU-CVE-2013-4496

    Published: 14 Mar 2014Last Modified: 22 Apr 2026
    Upstream:
    CVE-2013-4496
    Aliases:
    USN-2156-1

    Summary:

    Details: Samba 3.x before 3.6.23, 4.0.x before 4.0.16, and 4.1.x before 4.1.6 does not enforce the password-guessing protection mechanism for all interfaces, which makes it easier for remote attackers to obtain access via brute-force ChangePasswordUser2 (1) SAMR or (2) RAP attempts.

    References: https://ubuntu.com/security/CVE-2013-4496, http://www.samba.org/samba/security/CVE-2013-4496, https://ubuntu.com/security/notices/USN-2156-1, https://www.cve.org/CVERecord?id=CVE-2013-4496

    Affected packages

    Package

    Name: samba

    Purl: pkg:deb/ubuntu/samba@2:4.1.3+dfsg-2ubuntu4?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2:4.1.3+dfsg-2ubuntu4

    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
    UBUNTU-CVE-2013-4496 | CVE-DB