Tag : denial of service

New Security Releases Announced By The Asterisk Development Team

Posted March 27, 2013 by Pavel Espinal & filed under Asterisk Announces Comments: 0.

Tags: asterisk security, denial of service, Remote Unauthenticated Sessions, security releases, SIP channel driver, Unauthorized data disclosure, Username disclosure, Username disclosure in SIP channel driver

The Asterisk Development Team has announced security releases for Certified Asterisk 1.8.15 and Asterisk 1.8, 10, and 11. The available security releases are released as versions 1.8.15-cert2, 1.8.20.2, 10.12.2, 10.12.2-digiumphones, and 11.2.2.Th..

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Skinny Channel Driver Remote Crash Vulnerability

Posted June 14, 2012 by Pavel Espinal & filed under VoIP News Comments: 0.

Tags: asterisk, denial of service, denial of service attack, Driver, linkedin, message, null pointer, product, sccp, Security, security labs, Skinny Channel Driver, Station

A remote attacker with a valid SCCP ID can use this vulnerability by closing a connection to the Asterisk server when a station is in the Off Hook call state and crash t..

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