Advisories ยป MGASA-2020-0287

Updated coturn packages fix security vulnerability

Publication date: 10 Jul 2020
Type: security
Affected Mageia releases : 7
CVE: CVE-2020-4067


The updated package fixes a security vulnerability:

In coturn before version, 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.