CVE Vulnerability
CVE-2020-4067
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.
References
| Link | Resource |
|---|---|
| https://github.com/coturn/coturn/blob/aab60340b201d55c007bcdc853230f47aa2dfdf1/ChangeLog#L15 | Release Notes Third Party Advisory |
| https://github.com/coturn/coturn/security/advisories/GHSA-c8r8-8vp5-6gcm | Third Party Advisory |
| https://github.com/coturn/coturn/issues/583 | Third Party Advisory |
| https://www.debian.org/security/2020/dsa-4711 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/07/msg00002.html | Mailing List Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00010.html | Third Party Advisory |
| https://usn.ubuntu.com/4415-1/ | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TNJJO77ZLGGFJWNUGP6VDG5HPAC5UDBK/ | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5G35UBNSRLL6SYRTODYTMBJ65TLQILUM/ |
Configurations
Configuration 1
|
Information
Published : 2020-06-29 08:15
Updated : 2020-08-18 03:05
NVD link : CVE-2020-4067
Mitre link : CVE-2020-4067
Products Affected
No products.
CWE