CVE-1999-1201 json
Windows 95 and Windows 98 systems, when configured with multiple TCP/IP stacks bound to the same MAC address, allow remote attackers to cau…
published 1999-02-06 27 y ago modified 2026-06-16 4 mo ago also EUVD-1999-1182
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 13.9%
- EPSS 13.9% chance of exploitation in 30 days, percentile 96%
- public exploits
- 0
- none known
Summary
Windows 95 and Windows 98 systems, when configured with multiple TCP/IP stacks bound to the same MAC address, allow remote attackers to cause a denial of service (traffic amplification) via a certain ICMP echo (ping) packet, which causes all stacks to send a ping response, aka TCP Chorusing.
Exploit prediction
13.90% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
References
-
marc.info
/?l=ntbugtraq&m=91849617221319&w=2
mailing-list
-
securityfocus.com
/bid/225
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/7542
vdb-entry
Sources
- CVE List CVE-1999-1201
- NVD CVE-1999-1201
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