UBUNTU-CVE-2013-4475

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    UBUNTU-CVE-2013-4475

    Published: 13 Nov 2013Last Modified: 22 Apr 2026
    Upstream:
    CVE-2013-4475
    Aliases:
    USN-2054-1

    Summary:

    Details: Samba 3.2.x through 3.6.x before 3.6.20, 4.0.x before 4.0.11, and 4.1.x before 4.1.1, when vfs_streams_depot or vfs_streams_xattr is enabled, allows remote attackers to bypass intended file restrictions by leveraging ACL differences between a file and an associated alternate data stream (ADS).

    References: https://ubuntu.com/security/CVE-2013-4475, https://lists.samba.org/archive/samba-technical/2013-October/095725.html, http://www.samba.org/samba/security/CVE-2013-4475, https://ubuntu.com/security/notices/USN-2054-1, https://www.cve.org/CVERecord?id=CVE-2013-4475

    Affected packages

    Package

    Name: samba

    Purl: pkg:deb/ubuntu/samba@2:4.0.13+dfsg-1ubuntu1?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2:4.0.13+dfsg-1ubuntu1

    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