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    CVE-2018-3973

    An exploitable out of bounds write exists in the CAL parsing functionality of Canvas Draw version 5.0.0. A specially crafted CAL image processed via the application can lead to an out of bounds write overwriting arbitrary data. An attacker can deliver a PCX image to trigger this vulnerability and gain code execution.

    Published:Feb 6, 2019
    Last Modified:Nov 21, 2024
    EPS:Feb 6, 2019
    EPSS Score:0.0031
    CVSS Score:7.8

    Affected Products

    Vendor
    Canvasgfx
    Product
    Canvas Draw

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2018-0638https://talosintelligence.com/vulnerability_reports/TALOS-2018-0638

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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