CVE-2012-3549

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

09/10/2012

Last modified:

11/04/2025

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.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0

7.80

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:freebsd:freebsd:8.2:::::::*

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686962
http://www.exploit-db.com/exploits/20226
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/54797
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686962
http://www.exploit-db.com/exploits/20226
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/54797