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    CVE-2018-6390

    The WStr::assign function in kso.dll in Kingsoft WPS Office 10.1.0.7106 and 10.2.0.5978 does not validate the size of the source memory block before an _copy call, which allows remote attackers to cause a denial of service (access violation and application crash) via a crafted (a) web page, (b) office document, or (c) .rtf file.

    Published:Jan 29, 2018
    Last Modified:Nov 21, 2024
    EPS:Jan 29, 2018
    EPSS Score:0.00403
    CVSS Score:6.5

    Affected Products

    Vendor
    Wps
    Product
    Wps Office

    Exploits

    https://github.com/Khwarezmia/WPS_POC/tree/master/wps_20180129https://github.com/Khwarezmia/WPS_POC/tree/master/wps_20180129

    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