The Kamailio SIP before 5.5.0 server mishandles INVITE requests with duplicated fields and overlength tag, leading to a buffer overflow that crashes the server or possibly have unspecified other impact.
References
Link | Resource |
---|---|
https://github.com/kamailio/kamailio/commit/ada3701d22b1fd579f06b4f54fa695fa988e685f | Patch |
https://github.com/kamailio/kamailio/issues/2503 | Exploit Issue Tracking |
Configurations
History
19 Mar 2023, 03:50
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://github.com/kamailio/kamailio/commit/ada3701d22b1fd579f06b4f54fa695fa988e685f - Patch | |
References | (MISC) https://github.com/kamailio/kamailio/issues/2503 - Exploit, Issue Tracking | |
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
CPE | cpe:2.3:a:kamailio:kamailio:*:*:*:*:*:*:*:* | |
First Time |
Kamailio
Kamailio kamailio |
|
CWE | CWE-120 |
15 Mar 2023, 20:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2023-03-15 20:15
Updated : 2023-03-19 03:50
NVD link : CVE-2020-27507
Mitre link : CVE-2020-27507
JSON object : View
Products Affected
kamailio
- kamailio
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')