UBUNTU-CVE-2020-36023

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    UBUNTU-CVE-2020-36023

    Published: 11 Aug 2023Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-36023
    Aliases:
    USN-6299-1

    Summary:

    Details: An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::cvtGlyph function.

    References: https://ubuntu.com/security/CVE-2020-36023, https://gitlab.freedesktop.org/poppler/poppler/-/issues/1013, https://ubuntu.com/security/notices/USN-6299-1, https://www.cve.org/CVERecord?id=CVE-2020-36023

    Affected packages

    Package

    Name: poppler

    Purl: pkg:deb/ubuntu/[email protected]+esm3?arch=source&distro=esm-infra/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.41.0-0ubuntu1.16+esm3

    Affected versions

    0.33.0-0ubuntu3

    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-2020-36023 | CVE-DB