CVE-2000-0962 json
The IPSEC implementation in OpenBSD 2.7 does not properly handle empty AH/ESP packets, which allows remote attackers to cause a denial of s…
published 2000-12-19 25 y ago modified 2026-06-16 4 mo ago also EUVD-2000-0949
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
The IPSEC implementation in OpenBSD 2.7 does not properly handle empty AH/ESP packets, which allows remote attackers to cause a denial of service.
Patch / fix
Exploit prediction
1.61% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- securityfocus.com http://www.securityfocus.com/bid/1723 referenced PoC, tagged "exploit" by a source, unverified
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
-
securityfocus.com
/bid/1723
vdb-entry, exploit, patch, vendor-advisory
-
archives.neohapsis.com
/archives/bugtraq/2000-09/0299.html
mailing-list, patch, vendor-advisory
-
osvdb.org
/1574
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/5634
vdb-entry
Sources
- CVE List CVE-2000-0962
- NVD CVE-2000-0962
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.