An issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. res_pjsip allows remote authenticated users to crash Asterisk (segmentation fault) by sending a number of SIP INVITE messages on a TCP or TLS connection and then suddenly closing the connection.
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-asterisk | Oct 17, 2018 | Feb 21, 2018 | |
| Freebsd | freebsd-upgrade-package-asterisk13 | Feb 23, 2018 | Feb 22, 2018 | |
| Ubuntu | no-fix-ubuntu-package | Jun 26, 2025 | Feb 22, 2018 |
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