Total vulnerabilities in the database
Use-after-free vulnerability in the PJSIP channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1, when using the res_pjsip_refer module, allows remote attackers to cause a denial of service (crash) via an in-dialog INVITE with Replaces message, which triggers the channel to be hung up.
| Software | From | Fixed in |
|---|---|---|
| digium / asterisk | 12.0.0 | 12.7.1 |
| digium / asterisk | 13.0.0 | 13.0.1 |