Security Advisory

CVE-2021-26712

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-02-18 20:10:20

Last updated 2024-08-03 20:33:40

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

Incorrect access controls in res_srtp.c in Sangoma Asterisk 13.38.1, 16.16.0, 17.9.1, and 18.2.0 and Certified Asterisk 16.8-cert5 allow a remote unauthenticated attacker to prematurely terminate secure calls by replaying SRTP packets.

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