CVE-2001-1184wrshdsp.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 neg…
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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
- 5.0 MEDIUM (v2.0, NVD)AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- mitre
- NVD analysis
- Modified
- Record last updated
- Oct 9, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
denicomp winsock_rshd_nt denicomp:winsock_rshd_nt | 2.20; 2.21 | NVD |
References
- http://www.securityfocus.com/archive/1/244580mailing-list, x-refsource-bugtraq
- http://www.securityfocus.com/bid/3659vdb-entry, x-refsource-bid
- http://online.securityfocus.com/archive/1/245405mailing-list, x-refsource-bugtraq
- http://www.iss.net/security_center/static/7694.phpvdb-entry, x-refsource-xf
- http://www.denicomp.com/rshdnt.htmx-refsource-confirm
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.