vulnerability

Alpine Linux: CVE-2018-14767: Improper Input Validation

Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jul 31, 2018
Added
Sep 21, 2018
Modified
Mar 25, 2026

Description

In Kamailio before 5.0.7 and 5.1.x before 5.1.4, a crafted SIP message with a double "To" header and an empty "To" tag causes a segmentation fault and crash. The reason is missing input validation in the "build_res_buf_from_sip_req" core function. This could result in denial of service and potentially the execution of arbitrary code.

Solution

alpine-linux-upgrade-kamailio
Title
Rapid7 Labs

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