The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does
not properly null terminate data, which allows remote attackers to
trigger loss of transmitted data, and possibly obtain sensitive
information (memory contents) or cause a denial of service
(application crash), by sending a frame that lacks a 0 byte.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
Disclaimer: The entry creation date may reflect when
the CVE-ID was allocated or reserved, and does not
necessarily indicate when this vulnerability was
discovered, shared with the affected vendor, publicly
disclosed, or updated in CVE.
This is an entry on the CVE
list, which standardizes names for security