In coturn before version 4.5.1.3, there is an issue whereby STUN/TURN response buffer is not initialized properly. There is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client. This has been fixed in 4.5.1.3.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2020-06-29T19:55:13

Updated: 2024-08-04T07:52:20.848Z

Reserved: 2019-12-30T00:00:00

Link: CVE-2020-4067

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-06-29T20:15:10.413

Modified: 2023-11-07T03:23:11.123

Link: CVE-2020-4067

cve-icon Redhat

No data.