CVEvulnerability

CVE-2001-1184

5.0 MEDIUM Published 2001-12-08 Modified 2026-10-09 Official page ↗

Status: Modified
Published: 2001-12-08
Last modified: 2026-10-09
Assigner: [email protected]
CVSS 2.0 ([email protected]): 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

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.

Affected configurations

• denicomp winsock rshd nt 2.20 • denicomp winsock rshd nt 2.21

References

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