medium6.5
CVE-2022-29232
BigBlueButton is an open source web conferencing system.
Impact
BigBlueButton is an open source web conferencing system. Starting with version 2.2 and prior to versions 2.3.9 and 2.4-beta-1, an attacker can circumvent access controls to obtain the content of public chat messages from different meetings on the server. The attacker must be a participant in a meeting on the server. BigBlueButton versions 2.3.9 and 2.4-beta-1 contain a patch for this issue. There are currently no known workarounds.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Bigbluebutton | Bigbluebutton | from 2.2.0 before 2.3.9 Version 2.4 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/bigbluebutton/bigbluebutton/pull/12861
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.9
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-beta-1
- https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-3fqh-p4qr-vfm9
- https://github.com/bigbluebutton/bigbluebutton/pull/12861
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.9
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-beta-1
- https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-3fqh-p4qr-vfm9