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Last updated: 11/26/2014 7:20:10 PM

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Vulnerability Workload Index: 8.1
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National Cyber Awareness System

Vulnerability Summary for CVE-2010-0441

Original release date: 02/04/2010
Last revised: 04/08/2010
Source: US-CERT/NIST

Overview

Asterisk Open Source 1.6.0.x before 1.6.0.22, 1.6.1.x before 1.6.1.14, and 1.6.2.x before 1.6.2.2, and Business Edition C.3 before C.3.3.2, allows remote attackers to cause a denial of service (daemon crash) via an SIP T.38 negotiation with an SDP FaxMaxDatagram field that is (1) missing, (2) modified to contain a negative number, or (3) modified to contain a large number.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore: 2.9
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 service

References to Advisories, Solutions, and Tools

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External Source: SECUNIA
Name: 38395
Type: Advisory
External Source: CONFIRM
Name: http://downloads.asterisk.org/pub/security/AST-2010-001-1.6.2.diff
External Source: SECTRACK
Name: 1023532
External Source: CONFIRM
Name: http://downloads.asterisk.org/pub/security/AST-2010-001-1.6.1.diff
Type: Patch Information
External Source: FEDORA
Name: FEDORA-2010-3724
External Source: VUPEN
Name: ADV-2010-0289
Type: Advisory
External Source: CONFIRM
Name: https://issues.asterisk.org/view.php?id=16517
External Source: BUGTRAQ
Name: 20100202 AST-2010-001: T.38 Remote Crash Vulnerability
External Source: CONFIRM
Name: https://issues.asterisk.org/view.php?id=16634
External Source: CONFIRM
Name: http://downloads.asterisk.org/pub/security/AST-2010-001.html
External Source: CONFIRM
Name: https://issues.asterisk.org/view.php?id=16724
External Source: BID
Name: 38047
External Source: CONFIRM
Name: http://downloads.asterisk.org/pub/security/AST-2010-001-1.6.0.diff
Type: Patch Information
External Source: SECUNIA
Name: 39096

Vulnerable software and versions

+ Configuration 1
+ OR
* cpe:/a:asterisk:asterisk:1.6.0
* cpe:/a:asterisk:asterisk:1.6.0.1
* cpe:/a:asterisk:asterisk:1.6.0.2
* cpe:/a:asterisk:asterisk:1.6.0.3
* cpe:/a:asterisk:asterisk:1.6.0.5
* cpe:/a:asterisk:asterisk:1.6.0.6
* cpe:/a:asterisk:asterisk:1.6.0.7
* cpe:/a:asterisk:asterisk:1.6.0.8
* cpe:/a:asterisk:asterisk:1.6.0.9
* cpe:/a:asterisk:asterisk:1.6.0.10
* cpe:/a:asterisk:asterisk:1.6.0.12
* cpe:/a:asterisk:asterisk:1.6.0.13
* cpe:/a:asterisk:asterisk:1.6.0.14
* cpe:/a:asterisk:asterisk:1.6.0.15
* cpe:/a:asterisk:asterisk:1.6.0.16-rc1
* cpe:/a:asterisk:asterisk:1.6.0.16-rc2
* cpe:/a:asterisk:asterisk:1.6.0.17
* cpe:/a:asterisk:asterisk:1.6.0.18
* cpe:/a:asterisk:asterisk:1.6.0.18-rc1
* cpe:/a:asterisk:asterisk:1.6.0.18-rc2
* cpe:/a:asterisk:asterisk:1.6.0.18-rc3
* cpe:/a:asterisk:asterisk:1.6.0.19
* cpe:/a:asterisk:asterisk:1.6.0.20
* cpe:/a:asterisk:asterisk:1.6.0.20-rc1
* cpe:/a:asterisk:asterisk:1.6.0.21
* cpe:/a:asterisk:asterisk:1.6.10-rc2
* cpe:/a:asterisk:asterisk:1.6.10-rc1
* cpe:/a:asterisk:asterisk:1.6.1.0
* cpe:/a:asterisk:asterisk:1.6.1.1
* cpe:/a:asterisk:asterisk:1.6.1.2
* cpe:/a:asterisk:asterisk:1.6.1.4
* cpe:/a:asterisk:asterisk:1.6.1.5
* cpe:/a:asterisk:asterisk:1.6.1.6
* cpe:/a:asterisk:asterisk:1.6.1.7-rc1
* cpe:/a:asterisk:asterisk:1.6.1.7-rc2
* cpe:/a:asterisk:asterisk:1.6.1.8
* cpe:/a:asterisk:asterisk:1.6.1.9
* cpe:/a:asterisk:asterisk:1.6.1.10
* cpe:/a:asterisk:asterisk:1.6.1.10-rc1
* cpe:/a:asterisk:asterisk:1.6.1.10-rc2
* cpe:/a:asterisk:asterisk:1.6.1.10-rc3
* cpe:/a:asterisk:asterisk:1.6.1.11
* cpe:/a:asterisk:asterisk:1.6.1.12
* cpe:/a:asterisk:asterisk:1.6.1.12-rc1
* cpe:/a:asterisk:asterisk:1.6.2.1
* cpe:/a:asterisk:asterisk:1.6.2.1-rc1
* cpe:/a:asterisk:asterisk:1.6.1.13
* cpe:/a:asterisk:asterisk:1.6.1.13-rc1
* cpe:/a:asterisk:asterisk:1.6.0.21-rc1
* cpe:/a:asterisk:asterisk:c.3.1.1::business
* cpe:/a:asterisk:asterisk:c.3.1.0::business
* cpe:/a:asterisk:asterisk:c.3.2.2::business
* cpe:/a:asterisk:asterisk:c.3.3.3::business

* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)