National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2006-5444 Detail

Current Description

Integer overflow in the get_input function in the Skinny channel driver (chan_skinny.c) in Asterisk 1.0.x before 1.0.12 and 1.2.x before 1.2.13, as used by Cisco SCCP phones, allows remote attackers to execute arbitrary code via a certain dlen value that passes a signed integer comparison and leads to a heap-based buffer overflow.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Provides user account access
Allows unauthorized disclosure of information
Allows disruption of service

Evaluator Solution

Failed exploit attempts will likely crash the server, denying further service to legitimate users. This vulnerability is addressed in the following product releases: Asterisk, Asterisk, 1.0.12 or later Asterisk, Asterisk, 1.2.13 or later

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://ftp.digium.com/pub/asterisk/releases/ChangeLog-1.0.12 Patch
http://ftp.digium.com/pub/asterisk/releases/ChangeLog-1.2.13 Patch
http://lists.grok.org.uk/pipermail/full-disclosure/2006-October/050171.html
http://securitytracker.com/id?1017089 Patch
http://www.asterisk.org/node/109 Patch
http://www.gentoo.org/security/en/glsa/glsa-200610-15.xml
http://www.kb.cert.org/vuls/id/521252 US Government Resource
http://www.novell.com/linux/security/advisories/2006_69_asterisk.html
http://www.securityfocus.com/archive/1/449127/100/0/threaded
http://www.securityfocus.com/archive/1/449183/100/0/threaded
http://www.securityfocus.com/bid/20617 Exploit Patch
http://www.us.debian.org/security/2006/dsa-1229
http://www.vupen.com/english/advisories/2006/4097
https://exchange.xforce.ibmcloud.com/vulnerabilities/29663

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:digium:asterisk:0.1.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:0.1.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:0.1.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:0.1.9.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:0.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:0.7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:0.7.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:0.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.0.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.0.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.0.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.0.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.0.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2_beta1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.2_beta2:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2006-5444
NVD Published Date:
10/23/2006
NVD Last Modified:
10/17/2018