Advisory Published

USN-4415-1: coTURN vulnerabilities

First published: Mon Jul 06 2020(Updated: )

Felix Dörre discovered that coTURN response buffer is not initialized properly. An attacker could possibly use this issue to obtain sensitive information. (CVE-2020-4067) It was discovered that coTURN web server incorrectly handled HTTP POST requests. An attacker could possibly use this issue to cause a denial of service, obtain sensitive information or other unspecified impact. (CVE-2020-6061, CVE-2020-6062)

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/coturn<4.5.1.1-1.1ubuntu0.20.04.1
4.5.1.1-1.1ubuntu0.20.04.1
Ubuntu Linux=20.04
All of
ubuntu/coturn<4.5.1.1-1.1ubuntu0.19.10.1
4.5.1.1-1.1ubuntu0.19.10.1
Ubuntu Linux=19.10
All of
ubuntu/coturn<4.5.0.7-1ubuntu2.18.04.2
4.5.0.7-1ubuntu2.18.04.2
Ubuntu Linux=18.04
All of
ubuntu/coturn<4.5.0.3-1ubuntu0.3
4.5.0.3-1ubuntu0.3
Ubuntu Linux=16.04

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