Tag : Overflow

Heap Buffer Overflow in Skinny Channel Driver

Posted April 23, 2012 by Pavel Espinal & filed under VoIP News Comments: 0.

Tags: asterisk, attacker, buffer overflow, button, Driver, heap, history date, linkedin, matt jordan, open source, Overflow, project security, source

In the Skinny channel driver, KEYPAD_BUTTON_MESSAGE events are queued for processing in a buffer allocated on the heap, where each DTMF value that is received is placed on the end of the buffer. Since the length of the buffer is never checked,..

Read more