UBUNTU-CVE-2016-6252

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    UBUNTU-CVE-2016-6252

    Published: 17 Feb 2017Last Modified: 4 Feb 2026
    Upstream:
    CVE-2016-6252
    Aliases:
    USN-3276-1

    Summary:

    Details: Integer overflow in shadow 4.2.1 allows local users to gain privileges via crafted input to newuidmap.

    References: https://ubuntu.com/security/CVE-2016-6252, https://ubuntu.com/security/notices/USN-3276-1, https://www.cve.org/CVERecord?id=CVE-2016-6252

    Affected packages

    Package

    Name: shadow

    Purl: pkg:deb/ubuntu/shadow@1:4.1.5.1-1ubuntu9.4?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:4.1.5.1-1ubuntu9.4

    Affected versions

    1:4.1.5.1-1ubuntu6
    1:4.1.5.1-1ubuntu7
    1:4.1.5.1-1ubuntu8
    1:4.1.5.1-1ubuntu9
    1:4.1.5.1-1ubuntu9.1
    1:4.1.5.1-1ubuntu9.2

    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-2016-6252 | CVE-DB