CVE-2020-27604

BigBlueButton before 2.3 does not implement LibreOffice sandboxing. This might make it easier for remote authenticated users to read the API shared secret in the bigbluebutton.properties file. With the API shared secret, an attacker can (for example) use api/join to join an arbitrary meeting regardless of its guestPolicy setting.

BigBlueButton before 2.3 does not implement LibreOffice sandboxing. This might make it easier for remote authenticated users to read the API shared secret in the bigbluebutton.properties file. With the API shared secret, an attacker can (for example) use api/join to join an arbitrary meeting regardless of its guestPolicy setting.

BigBlueButton versiones anteriores a 2.3, no implementa el sandboxing de LibreOffice. Esto podría facilitar a los usuarios autenticados remotos leer el secreto compartido de la API en el archivo bigbluebutton.properties. Con el secreto compartido de la API, un atacante puede (por ejemplo) usar api/join para unirse a una reunión arbitraria independientemente de su configuración guestPolicy