BigBlueButton is an open source web conferencing system. In BigBlueButton starting with 2.2 but before 2.3.18 and 2.4-rc-1, an attacker can circumvent access controls to gain access to all breakout rooms of the meeting they are in. The permission checks rely on knowledge of internal ids rather than on verification of the role of the user. Versions 2.3.18 and 2.4-rc-1 contain a patch for this issue. There are currently no known workarounds.
References
Link | Resource |
---|---|
https://github.com/bigbluebutton/bigbluebutton/pull/13117 | Patch Third Party Advisory |
https://github.com/bigbluebutton/bigbluebutton/pull/14265 | Patch Third Party Advisory |
https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.18 | Release Notes Third Party Advisory |
https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-1 | Release Notes Third Party Advisory |
https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-3mr9-p9gw-cf33 | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-06-01T23:15:15
Updated: 2022-06-01T23:15:15
Reserved: 2022-04-13T00:00:00
Link: CVE-2022-29233
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-06-02T00:15:08.203
Modified: 2022-06-09T14:56:17.557
Link: CVE-2022-29233
JSON object: View
Redhat Information
No data.
CWE