USN-3389-1

    Dashboard / Vulnerabilities / USN-3389-1

    USN-3389-1

    Published: 14 Aug 2017Last Modified: 22 Apr 2026

    Summary: libgd2 vulnerability

    Details: A vulnerability was discovered in GD Graphics Library (aka libgd), as used in PHP that does not zero colorMap arrays before use. A specially crafted GIF image could use the uninitialized tables to read bytes from the top of the stack.

    References: https://ubuntu.com/security/notices/USN-3389-1, https://ubuntu.com/security/CVE-2017-7890

    Affected packages

    Package

    Name: libgd2

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.1.0-3ubuntu0.7

    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

    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