CVE-2007-3763
Published: 18 July 2007
The IAX2 channel driver (chan_iax2) in Asterisk before 1.2.22 and 1.4.x before 1.4.8, Business Edition before B.2.2.1, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted (1) LAGRQ or (2) LAGRP frame that contains information elements of IAX frames, which results in a NULL pointer dereference when Asterisk does not properly set an associated variable.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
asterisk Launchpad, Ubuntu, Debian |
dapper |
Ignored
(end of life)
|
| edgy |
Ignored
(end of life, was needed)
|
|
| feisty |
Ignored
(end of life, was needed)
|
|
| gutsy |
Released
(1:1.4.8dfsg-1)
|
|
| hardy |
Released
(1:1.4.8dfsg-1)
|
|
| intrepid |
Released
(1:1.4.8dfsg-1)
|
|
| jaunty |
Released
(1:1.4.8dfsg-1)
|
|
| karmic |
Released
(1:1.4.8dfsg-1)
|
|
| upstream |
Released
(1.4.8)
|