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Test ID:1.3.6.1.4.1.25623.1.0.170372
Category:Buffer overflow
Title:Kamailio < 5.5.0 Buffer Overflow Vulnerability
Summary:Kamailio is prone to a buffer overflow vulnerability which may; result in a crash of the server.
Description:Summary:
Kamailio is prone to a buffer overflow vulnerability which may
result in a crash of the server.

Vulnerability Insight:
The Kamailio SIP server mishandles INVITE requests with duplicated
fields and overlength tag.

Vulnerability Impact:
Abuse of this vulnerability leads to a crash of the server or
possibly have unspecified other impact.

Affected Software/OS:
Kamailio prior to version 5.5.0.

Solution:
Update to version 5.5.0 or later.

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-27507
https://github.com/kamailio/kamailio/commit/ada3701d22b1fd579f06b4f54fa695fa988e685f
https://github.com/kamailio/kamailio/issues/2503
https://lists.debian.org/debian-lts-announce/2023/05/msg00030.html
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