UBUNTU-CVE-2019-20326

    Dashboard / Vulnerabilities / UBUNTU-CVE-2019-20326

    UBUNTU-CVE-2019-20326

    Published: 16 Mar 2020Last Modified: 22 Apr 2026
    Upstream:
    CVE-2019-20326

    Summary:

    Details: A heap-based buffer overflow in _cairo_image_surface_create_from_jpeg() in extensions/cairo_io/cairo-image-surface-jpeg.c in GNOME gThumb before 3.8.3 and Linux Mint Pix before 2.4.5 allows attackers to cause a crash and potentially execute arbitrary code via a crafted JPEG file.

    References: https://ubuntu.com/security/CVE-2019-20326, https://gitlab.gnome.org/GNOME/gthumb/commit/14860321ce3235d420498c4f81f21003d1fb78f4, https://gitlab.gnome.org/GNOME/gthumb/commit/4faa5ce2358812d23a1147953ee76f59631590ad, https://ubuntu.com/security/notices/USN-5680-1, https://ubuntu.com/security/notices/USN-5681-1, https://www.cve.org/CVERecord?id=CVE-2019-20326

    Affected packages

    Package

    Name: gthumb

    Purl: pkg:deb/ubuntu/gthumb@3:3.4.3-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3:3.4.3-1ubuntu0.1~esm1

    Affected versions

    3:3.3.1.is.3.2.8-0ubuntu3

    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-2019-20326 | CVE-DB