CVE-2006-3920 json
The TCP implementation in Sun Solaris 8, 9, and 10 before 20060726 allows remote attackers to cause a denial of service (resource exhaustio…
published 2006-07-28 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-3914
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.8%
- EPSS 2.8% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
The TCP implementation in Sun Solaris 8, 9, and 10 before 20060726 allows remote attackers to cause a denial of service (resource exhaustion) via a TCP packet with an incorrect sequence number, which triggers an ACK storm.
Patch / fix
Exploit prediction
2.76% chance of exploitation in the next 30 days, higher than 86% 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
-
sunsolve.sun.com
/search/document.do?assetkey=1-26-102206-1
vendor-advisory, patch
-
securitytracker.com
/id?1016589
vdb-entry, patch
-
secunia.com
/advisories/21226
third-party-advisory, patch, vendor-advisory
-
secunia.com
/advisories/22425
third-party-advisory
- support.avaya.com /elmodocs2/security/ASA-2006-204.htm
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1374
vdb-entry, signature
-
exchange.xforce.ibmcloud.com
/vulnerabilities/28048
vdb-entry
-
vupen.com
/english/advisories/2006/2997
vdb-entry
Sources
- CVE List CVE-2006-3920
- NVD CVE-2006-3920
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.