National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-3549)

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Last updated: Thu May 23 10:07:23 EDT 2013

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Vulnerability Summary for CVE-2012-3549

Original release date:10/09/2012

Last revised:01/30/2013

Source: US-CERT/NIST

Overview

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.

Description

Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:7.8 (HIGH) (AV:N/AC:L/Au:N/C:N/I:N/A:C) (legend)

Impact Subscore: 6.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows disruption of serviceUnknown

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External Source: BID

Name: 54797

Hyperlink:http://www.securityfocus.com/bid/54797

External Source: MLIST

Name: [oss-security] 20120829 Re: CVE request: FreeBSD SCTP remote DoS

Hyperlink:http://www.openwall.com/lists/oss-security/2012/08/29/6

External Source: MLIST

Name: [oss-security] 20120828 CVE for FreeBSD SCTP remote DoS?

Hyperlink:http://www.openwall.com/lists/oss-security/2012/08/28/9

External Source: EXPLOIT-DB

Name: 20226

Hyperlink:http://www.exploit-db.com/exploits/20226