| Package | Affected versions | Patched versions |
|---|---|---|
| asterisk | = 11.0.0= 11.1.0= 11.10.0= 11.11.0= 11.12.0= 11.2.0= 11.3.0= 11.4.0= 11.5.0= 11.6.0= 11.7.0= 11.8.0= 11.9.0= 12.0.0= 12.1.0= 12.2.0= 12.3.0= 12.4.0= 12.5.0 | |
| certified asterisk | = 11.6= 11.6.0 |
Asterisk Open Source 11.x before 11.12.1 and 12.x before 12.5.1 and Certified Asterisk 11.6 before 11.6-cert6, when using the res_fax_spandsp module, allows remote authenticated users to cause a denial of service (crash) via an out of call message, which is not properly handled in the ReceiveFax dialplan application.
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