Vulnerability CVE-2020-27507
Published: 2023-03-15

Description:
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:
https://github.com/kamailio/kamailio/commit/ada3701d22b1fd579f06b4f54fa695fa988e685f
https://github.com/kamailio/kamailio/issues/2503
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