CVE-2018-8828
CRITICAL9.8EPSS 0.93%kamailio - security update
Published: 3/20/2018Modified: 4/28/2026
Description
A Buffer Overflow issue was discovered in Kamailio before 4.4.7, 5.0.x before 5.0.6, and 5.1.x before 5.1.2. A specially crafted REGISTER message with a malformed branch or From tag triggers an off-by-one heap-based buffer overflow in the tmx_check_pretran function in modules/tmx/tmx_pretran.c.
Affected packages (3)
- Alpine/kamailiofrom 0, < 4.4.0-r2
- Debian/kamailiofrom 0, < 5.1.2-1
- Debian/kamailiofrom 0, < 4.2.0-2+deb8u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |