UBUNTU-CVE-2022-2121

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    UBUNTU-CVE-2022-2121

    Published: 24 Jun 2022Last Modified: 20 May 2026
    Upstream:
    CVE-2022-2121

    Summary:

    Details: OFFIS DCMTK's (All versions prior to 3.6.7) has a NULL pointer dereference vulnerability while processing DICOM files, which may result in a denial-of-service condition.

    References: https://ubuntu.com/security/CVE-2022-2121, https://www.cisa.gov/uscert/ics/advisories/icsma-22-174-01, https://support.dcmtk.org/redmine/issues/1021, https://ubuntu.com/security/notices/USN-5882-1, https://www.cve.org/CVERecord?id=CVE-2022-2121, https://ubuntu.com/security/notices/USN-7010-1

    Affected packages

    Package

    Name: dcmtk

    Purl: pkg:deb/ubuntu/dcmtk?arch=source&distro=esm-apps%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.6.1~20150924-5ubuntu0.1~esm1

    Affected versions

    3.6.0-15.1
    3.6.1~20150629-5
    3.6.1~20150924-4
    3.6.1~20150924-5

    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-2022-2121 | CVE-DB