Kamailio Configuration File rvalue.c rve_destroy heap-based overflow
Summary
Kamailio Configuration File rvalue.c rve_destroy heap-based overflow
Original description
The description as published by the source.
A security vulnerability has been detected in Kamailio 5.5. Impacted is the function rve_destroy of the file src/core/rvalue.c of the component Configuration File Handler. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. There is ongoing doubt regarding the real existence of this vulnerability. This attack requires manipulating config files which might not be a realistic scenario in many cases. The vendor was contacted early about this disclosure but did not respond in any way.
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2025-12204 kamailio
- Ubuntu UBUNTU-CVE-2025-12204 kamailio
References
- advisory github.com
- advisory nvd.nist.gov
- advisory vuldb.com
- advisory vuldb.com
- report vuldb.com
- report shimo.im
- web openwall.com
- web openwall.com
- web openwall.com
- web openwall.com