CVE-1999-1132 json
Windows NT 4.0 allows remote attackers to cause a denial of service (crash) via extra source routing data such as (1) a Routing Information…
published 1999-12-31 26 y ago modified 2026-06-16 4 mo ago also EUVD-1999-1113
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 18.3%
- EPSS 18.3% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
Windows NT 4.0 allows remote attackers to cause a denial of service (crash) via extra source routing data such as (1) a Routing Information Field (RIF) field with a hop count greater than 7, or (2) a list containing duplicate Token Ring IDs.
Patch / fix
Exploit prediction
18.30% chance of exploitation in the next 30 days, higher than 97% 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
-
support.microsoft.com
/support/kb/articles/Q179/1/57.asp
vendor-advisory, patch
-
marc.info
/?l=bugtraq&m=90763508011966&w=2
mailing-list
-
marc.info
/?l=ntbugtraq&m=90760603030452&w=2
mailing-list
-
iss.net
/security_center/static/1399.php
vdb-entry
Sources
- CVE List CVE-1999-1132
- NVD CVE-1999-1132
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.