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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-10-21T14:09:11

Updated: 2020-10-21T14:09:11

Reserved: 2020-10-21T00:00:00


Link: CVE-2020-27604

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-10-21T15:15:26.967

Modified: 2020-10-30T14:31:59.867


Link: CVE-2020-27604

JSON object: View

cve-icon Redhat Information

No data.

CWE