CVE-2021-26713 – A stack-based buffer overflow in res_rtp_asterisk.c in Sangoma Asterisk before 16.16.1, 17 …

Vuln ID: CVE-2021-26713

Published:  2021-02-19  20:15:13Z

Description: A stack-based buffer overflow in res_rtp_asterisk.c in Sangoma Asterisk before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6 allows an authenticated WebRTC client to cause an Asterisk crash by sending multiple hold/unhold requests in quick succession. This is caused by a signedness comparison mismatch.

Source: NVD.NIST.GOV

 

Date:

Categorie(s):

Tag(s):