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    CVE-2001-1184

    wrshdsp.exe in Denicomp Winsock RSHD/NT 2.21.00 and earlier allows remote attackers to cause a denial of service (CPU consumption) via (1) in 2.20.00 and earlier, an invalid port number such as a negative number, which causes a connection attempt to that port and all ports below 1024, and (2) in 2.21.00, a port number of 1024.

    Published:Dec 8, 2001
    Last Modified:Apr 16, 2026
    EPS:Mar 15, 2002
    EPSS Score:0.19476
    CVSS Score:5

    Affected Products

    Vendor
    Denicomp
    Product
    Winsock Rshd Nt

    Exploits

    http://online.securityfocus.com/archive/1/245405http://www.securityfocus.com/archive/1/244580http://www.securityfocus.com/bid/3659http://online.securityfocus.com/archive/1/245405http://www.securityfocus.com/archive/1/244580http://www.securityfocus.com/bid/3659https://www.exploit-db.com/exploits/21174https://www.exploit-db.com/exploits/21175

    Common Weakness Enumeration

    No CWE recorded yet

    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