Security Advisory

CVE-2022-21722

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-01-27 00:00:00

Last updated 2025-11-04 16:09:29

Assigner GitHub_M

State PUBLISHED

Description

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In version 2.11.1 and prior, there are various cases where it is possible that certain incoming RTP/RTCP packets can potentially cause out-of-bound read access. This issue affects all users that use PJMEDIA and accept incoming RTP/RTCP. A patch is available as a commit in the `master` branch. There are no known workarounds.

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