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CVE PROGRAM SOURCE RECORD7.0 High

CVE-2020-4067

Improper Initialization in coturn

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Status
Published
Published
Updated
Assigning organization
GitHub_M

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

coturn coturn

  • >= 5.1.1, < 6.0.0affected

References