UBUNTU-CVE-2020-12268

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    UBUNTU-CVE-2020-12268

    Published: 27 Apr 2020Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-12268
    Aliases:
    USN-5405-1

    Summary:

    Details: jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.

    References: https://ubuntu.com/security/CVE-2020-12268, https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20332, https://github.com/ArtifexSoftware/jbig2dec/commit/0726320a4b55078e9d8deb590e477d598b3da66e, https://github.com/ArtifexSoftware/jbig2dec/compare/0.17...0.18, https://ubuntu.com/security/notices/USN-5405-1, https://www.cve.org/CVERecord?id=CVE-2020-12268

    Affected packages

    Package

    Name: jbig2dec

    Purl: pkg:deb/ubuntu/[email protected]+20120125-1ubuntu1.1?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.11+20120125-1ubuntu1
    0.11+20120125-1ubuntu1.1

    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-2020-12268 | CVE-DB