CVE-2012-3549 json
The SCTP implementation in FreeBSD 8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via…
published 2012-10-09 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-3496
- cvss
- 7.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 7.8%
- EPSS 7.8% chance of exploitation in 30 days, percentile 94%
- public exploits
- 1
- Exploit-DB
Summary
The SCTP implementation in FreeBSD 8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted ASCONF chunk.
Timeline
- First public exploit (EDB-20226)
- Published
Exploit prediction
7.81% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-20226 FreeBSD - SCTP Remote NULL Ptr Dereference Denial of Service dos, 2012-08-03
- securityfocus.com http://www.securityfocus.com/bid/54797 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
References
-
exploit-db.com
/exploits/20226
exploit
-
securityfocus.com
/bid/54797
vdb-entry, exploit
-
openwall.com
/lists/oss-security/2012/08/28/9
mailing-list
- bugs.debian.org /cgi-bin/bugreport.cgi?bug=686962
-
openwall.com
/lists/oss-security/2012/08/29/6
mailing-list
Sources
- CVE List CVE-2012-3549
- NVD CVE-2012-3549
Fencer Intel 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.