CVE-2020-27507: The Kamailio SIP before 5.5.0 server mishandles INVITE requests with d ...

Severity: Critical

CVSS Score: 9.8

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.