Beschreibung
Kamailio is an open source implementation of a SIP Signaling Server. Prior to 6.0.5 and 5.8.7, an out-of-bounds read in the auth module of Kamailio (formerly OpenSER and SER) allows remote attackers to cause a denial of service (process crash) via a specially crafted SIP packet if a successful user authentication without a database backend is followed by additional user identity checks. This vulnerability is fixed in 6.0.5 and 5.8.7.
CVSS 4.4EPSS 0.301%Risiko 0.45
Quelle öffnen- Veröffentlicht
- 2026-04-08 20:16:26
- Betroffene Versionen
- <6.0.5,<5.8.7
- Typ
- Core software
- Zuletzt geändert
- 2026-07-24 21:10:00
- Vektor
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H