Asterisk Open Source 1.4.5 through 1.4.11, when configured to use an IMAP voicemail storage backend, allows remote attackers to cause a denial of service via an e-mail with an invalid/corrupted MIME body, which triggers a crash when the recipient listens to voicemail.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Asterisk | Asterisk | 1.4.5 (including) | 1.4.5 (including) |
| Asterisk | Asterisk | 1.4.6 (including) | 1.4.6 (including) |
| Asterisk | Asterisk | 1.4.7 (including) | 1.4.7 (including) |
| Asterisk | Asterisk | 1.4.8 (including) | 1.4.8 (including) |
| Asterisk | Asterisk | 1.4.9 (including) | 1.4.9 (including) |
| Asterisk | Asterisk | 1.4.10 (including) | 1.4.10 (including) |
| Asterisk | Asterisk | 1.4.11 (including) | 1.4.11 (including) |
References
- http://downloads.digium.com/pub/asa/AST-2007-021.html
- http://secunia.com/advisories/26601
- http://secunia.com/advisories/26602
- http://securityreason.com/securityalert/3065
- http://www.securityfocus.com/archive/1/477729/100/0/threaded
- http://www.securityfocus.com/bid/25438
- http://www.securitytracker.com/id?1018606
- http://www.vupen.com/english/advisories/2007/2978
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36261
- http://downloads.digium.com/pub/asa/AST-2007-021.html
- http://secunia.com/advisories/26601
- http://secunia.com/advisories/26602
- http://securityreason.com/securityalert/3065
- http://www.securityfocus.com/archive/1/477729/100/0/threaded
- http://www.securityfocus.com/bid/25438
- http://www.securitytracker.com/id?1018606
- http://www.vupen.com/english/advisories/2007/2978
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36261