CVE-2019-12827
MEDIUM6.5EPSS 18.4%Published: 7/12/2019Modified: 4/28/2026
Description
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.
Affected packages (2)
- Alpine/asteriskfrom 0, < 16.3.0-r2
- Debian/asteriskfrom 0, < 1:16.2.1~dfsg-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |