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    CVE-2018-6405

    In the ReadDCMImage function in coders/dcm.c in ImageMagick before 7.0.7-23, each redmap, greenmap, and bluemap variable can be overwritten by a new pointer. The previous pointer is lost, which leads to a memory leak. This allows remote attackers to cause a denial of service.

    Published:Jan 30, 2018
    Last Modified:Nov 21, 2024
    EPS:Jan 30, 2018
    EPSS Score:0.00757
    CVSS Score:6.5

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Imagemagick
    Product
    Imagemagick

    Exploits

    https://github.com/ImageMagick/ImageMagick/issues/964https://github.com/ImageMagick/ImageMagick/issues/964

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    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