[asterisk] several vulnerabilities
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
asterisk (Ubuntu) |
Fix Released
|
Undecided
|
William Grant | ||
Dapper |
Won't Fix
|
Undecided
|
Unassigned | ||
Edgy |
Won't Fix
|
Undecided
|
Unassigned | ||
Feisty |
Won't Fix
|
Undecided
|
Unassigned | ||
Gutsy |
Won't Fix
|
Undecided
|
Unassigned | ||
Hardy |
Fix Released
|
Undecided
|
William Grant |
Bug Description
Binary package hint: asterisk
References:
DSA-1525-1 (http://
(Note: CVE-2007-6430 has already been reported as Bug#199118, but is still open for all stable releases.)
Quoting:
"Several remote vulnerabilities have been discovered in Asterisk, a free software PBX and telephony toolkit. The Common Vulnerabilities and Exposures project identifies the following problems:
* CVE-2007-6430
Tilghman Lesher discovered that database-based registrations are insufficiently validated. This only affects setups, which are configured to run without a password and only host-based authentication.
* CVE-2008-1332
Jason Parker discovered that insufficient validation of From: headers inside the SIP channel driver may lead to authentication bypass and the potential external initiation of calls.
* CVE-2008-1333
This update also fixes a format string vulnerability, which can only be triggered through configuration files under control of the local administrator. In later releases of Asterisk this issue is remotely exploitable and tracked as CVE-2008-1333."
CVE-2008-1390 and CVE-2008-1289 also apply. I'm fixing these in Hardy now. Please don't report the same CVE twice, as it stuffs up tracking if it's already fixed in Hardy, when the rest of the CVEs aren't.