| Package | Affected versions | Patched versions |
|---|---|---|
| asterisk | ≥ 13.0.0, < 13.27.0≥ 15.0.0, < 15.7.2≥ 16.0.0, < 16.4.0 | 13.27.015.7.216.4.0 |
| certified asterisk | = 13.21 |
Buffer overflow in res_pjsip_messaging in Digium Asterisk versions 13.21-cert3, 13.27.0, 15.7.2, 16.4.0 and earlier allows remote authenticated users to crash Asterisk by sending a specially crafted SIP MESSAGE message.
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