Description
The Asterisk Extension Language (AEL) in pbx/pbx_ael.c in Asterisk does not properly generate extensions, which allows remote attackers to execute arbitrary extensions and have an unknown impact by specifying an invalid extension in a certain form.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/23155 ↗
- http://svn.digium.com/view/asterisk?rev=59073&view=rev ↗
- http://www.novell.com/linux/security/advisories/2007_34_asterisk.html ↗
- http://bugs.digium.com/view.php?id=9316 ↗
- http://secunia.com/advisories/25582 ↗
- http://secunia.com/advisories/24694 ↗
- http://www.vupen.com/english/advisories/2007/1123 ↗