UBUNTU-CVE-2018-1000222

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    UBUNTU-CVE-2018-1000222

    Published: 20 Aug 2018Last Modified: 22 Apr 2026
    Aliases:
    USN-3755-1

    Summary:

    Details: Libgd version 2.2.5 contains a Double Free Vulnerability vulnerability in gdImageBmpPtr Function that can result in Remote Code Execution . This attack appear to be exploitable via Specially Crafted Jpeg Image can trigger double free. This vulnerability appears to have been fixed in after commit ac16bdf2d41724b5a65255d4c28fb0ec46bc42f5.

    References: https://ubuntu.com/security/CVE-2018-1000222, https://github.com/libgd/libgd/issues/447, https://github.com/libgd/libgd/commit/ac16bdf2d41724b5a65255d4c28fb0ec46bc42f5, https://ubuntu.com/security/notices/USN-3755-1, https://www.cve.org/CVERecord?id=CVE-2018-1000222

    Affected packages

    Package

    Name: libgd2

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.1.0-3ubuntu0.10

    Affected versions

    2.1.0-2
    2.1.0-3
    2.1.0-3ubuntu0.1
    2.1.0-3ubuntu0.2
    2.1.0-3ubuntu0.3
    2.1.0-3ubuntu0.5
    2.1.0-3ubuntu0.6
    2.1.0-3ubuntu0.7
    2.1.0-3ubuntu0.8

    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