CVE-1999-0143 json
Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session keys.
published 1996-02-21 30 y ago modified 2026-06-16 4 mo ago also EUVD-1999-0143
- cvss
- 4.6
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session keys.
Exploit prediction
0.39% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P |
References
Sources
- CVE List CVE-1999-0143
- NVD CVE-1999-0143
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.
CPEs and fixed versions use Anchore's correction of NVD's data: Improve kerberos affected range consistency.