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    CVE-2022-4981

    A vulnerability was detected in DCMTK up to 3.6.7. The impacted element is the function DcmQueryRetrieveConfig::readPeerList of the file /dcmqrcnf.cc of the component dcmqrscp. The manipulation results in null pointer dereference. The attack needs to be approached locally. The exploit is now public and may be used. Upgrading to version 3.6.8 is sufficient to resolve this issue. The patch is identified as 957fb31e5. Upgrading the affected component is advised.

    Published:Oct 21, 2025
    Last Modified:Oct 31, 2025
    EPS:Oct 21, 2025
    EPSS Score:0.00014
    CVSS Score:3.3

    Affected Products

    Vendor
    Dicom
    Product
    Dcmtk
    Vendor
    Offis
    Product
    Dcmtk

    Exploits

    https://shimo.im/docs/e1Azd4dDQXUgOGqW/https://support.dcmtk.org/redmine/issues/1026https://shimo.im/docs/e1Azd4dDQXUgOGqW/read

    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