Vulnerabilities > CVE-2022-39269 - Unspecified vulnerability in Pjsip 2.11/2.11.1/2.12

047910
CVSS 9.1 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
NONE
network
low complexity
pjsip
critical
NVD
Published: 2022-10-06
Updated: 2023-02-24

Summary

PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vulnerability impacts all PJSIP users that use SRTP. The patch is available as commit d2acb9a in the master branch of the project and will be included in version 2.13. Users are advised to manually patch or to upgrade. There are no known workarounds for this vulnerability.

Vulnerable Configurations

Part Description Count
Application
Pjsip
3

References