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    CVE-2011-1872

    Hyper-V in Microsoft Windows Server 2008 Gold, SP2, R2, and R2 SP1 allows guest OS users to cause a denial of service (host OS infinite loop) via malformed machine instructions in a VMBus packet, aka "VMBus Persistent DoS Vulnerability."

    Published:Jun 16, 2011
    Last Modified:Apr 11, 2025
    EPS:Jun 16, 2011
    EPSS Score:0.02535
    CVSS Score:4.7

    Affected Products

    Vendor
    Microsoft
    Product
    Windows Server 2008

    Exploits

    https://www.exploit-db.com/exploits/17401

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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