CVE-2001-1184

EPSS 3.5%

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.

Affected products

n/a · n/a

public PoCs found — 2

exploitdbwww.exploit-db.com/exploits/21174unverified exploitdbwww.exploit-db.com/exploits/21175unverified

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References

http://online.securityfocus.com/archive/1/245405 http://www.denicomp.com/rshdnt.htm http://www.iss.net/security_center/static/7694.php http://www.securityfocus.com/archive/1/244580 http://www.securityfocus.com/bid/3659