Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
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.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Denicomp Winsock RSHD/NT标准错误拒绝服务漏洞
Vulnerability Description
Winsock RSHD/NT是Windows NT和Windows 2000平台下的远程Shell守护程序，使用UNIX标准的rsh和rcp命令。 Winsock RSHD/NT对意外情况的处理存在问题，可能使远程攻击者实施拒绝服务攻击。 当连接到守护程序之后，rsh客户端将向守护程序提供一个端口供标准错误数据使用，如果该端口无效的话，Winsock RSHD/NT守护程序会试图连接该无效端口以及所有低于1024的端口(包含负的端口号)，这将会量占用CPU资源，最终会导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A