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Overview

Vulnerability Score 3.5 3.5
CVE Id CVE-2007-4280
Last Modified 07 Mar 2011 09:58:06
Published 09 Aug 2007 05:17:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity MEDIUM
Authentication SINGLE_INSTANCE

CVE-2007-4280

Summary

The Skinny channel driver (chan_skinny) in Asterisk Open Source before 1.4.10, AsteriskNOW before beta7, Appliance Developer Kit before 0.7.0, and Appliance s800i before 1.0.3 allows remote authenticated users to cause a denial of service (application crash) via a CAPABILITIES_RES_MESSAGE packet with a capabilities count larger than the capabilities_res_message array population.

Vulnerable Systems

Application

  • Asterisk 1.4.9

  • Asterisk Appliance Developer Kit 0.6.0

  • Asterisk S800i 1.0.2

  • Asterisknow Beta 6


References

BID - 25228

SECUNIA - 26340

CONFIRM - http://downloads.digium.com/pub/asa/ASA-2007-019.pdf

VUPEN - ADV-2007-2808

XF - asterisk-skinny-channel-dos(35870)

SECTRACK - 1018536


Last Updated: 27 May 2016 10:45:49