UBUNTU-CVE-2018-19477

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    UBUNTU-CVE-2018-19477

    Published: 23 Nov 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2018-19477
    Aliases:
    USN-3831-1

    Summary:

    Details: psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion.

    References: https://ubuntu.com/security/CVE-2018-19477, https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26, https://ubuntu.com/security/notices/USN-3831-1, https://www.cve.org/CVERecord?id=CVE-2018-19477

    Affected packages

    Package

    Name: ghostscript

    Purl: pkg:deb/ubuntu/[email protected]~dfsg+0-0ubuntu0.14.04.1?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -9.26~dfsg+0-0ubuntu0.14.04.1

    Affected versions

    9.10~dfsg-0ubuntu2

    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-2018-19477 | CVE-DB