Vulnerability Details : CVE-2012-3549
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.
Vulnerability category: Memory CorruptionDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2012-3549
Probability of exploitation activity in the next 30 days: 3.87%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 92 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-3549
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
References for CVE-2012-3549
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http://www.exploit-db.com/exploits/20226
FreeBSD - SCTP Remote NULL Ptr Dereference Denial of Service - FreeBSD dos ExploitExploit
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http://www.openwall.com/lists/oss-security/2012/08/29/6
oss-security - Re: CVE request: FreeBSD SCTP remote DoS
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http://www.securityfocus.com/bid/54797
FreeBSD SCTP NULL Pointer Dereference Remote Denial of Service VulnerabilityExploit
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686962
#686962 - CVE-2012-3549: kfreebsd SCTP DoS - Debian Bug report logs
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http://www.openwall.com/lists/oss-security/2012/08/28/9
oss-security - CVE for FreeBSD SCTP remote DoS?
Products affected by CVE-2012-3549
- cpe:2.3:o:freebsd:freebsd:8.2:*:*:*:*:*:*:*