Rapid7 Vulnerability & Exploit Database

Alpine Linux: CVE-2018-8828: kamailio A Buffer Overflow

Back to Search

Alpine Linux: CVE-2018-8828: kamailio A Buffer Overflow

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
03/20/2018
Created
07/25/2018
Added
04/03/2018
Modified
12/04/2019

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.

Solution(s)

  • alpine-linux-upgrade-kamailio

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;