Vulnerability Description
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.
CVSS Score
7.8
HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freebsd | Freebsd | 8.2 |
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686962
- http://www.exploit-db.com/exploits/20226Exploit
- http://www.openwall.com/lists/oss-security/2012/08/28/9
- http://www.openwall.com/lists/oss-security/2012/08/29/6
- http://www.securityfocus.com/bid/54797Exploit
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686962
- http://www.exploit-db.com/exploits/20226Exploit
- http://www.openwall.com/lists/oss-security/2012/08/28/9
- http://www.openwall.com/lists/oss-security/2012/08/29/6
- http://www.securityfocus.com/bid/54797Exploit
FAQ
What is CVE-2012-3549?
CVE-2012-3549 is a vulnerability with a CVSS score of 7.8 (HIGH). 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.
How severe is CVE-2012-3549?
CVE-2012-3549 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-3549?
Check the references section above for vendor advisories and patch information. Affected products include: Freebsd Freebsd.