BigBlueButton is an open source web conferencing system. Versions prior to 2.4-rc-6 are vulnerable to Insertion of Sensitive Information Into Sent Data. The moderators-only webcams lock setting is not enforced on the backend, which allows an attacker to subscribe to viewers' webcams, even when the lock setting is applied. (The required streamId was being sent to all users even with lock setting applied). This issue is fixed in version 2.4-rc-6. There are no workarounds.
References
Link | Resource |
---|---|
https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-6 | Release Notes Third Party Advisory |
https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-j5g3-f74q-rvfq | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-12-17T00:28:46.567Z
Updated:
Reserved: 2022-01-19T21:23:53.762Z
Link: CVE-2022-23488
JSON object: View
NVD Information
Status : Modified
Published: 2022-12-17T01:15:09.293
Modified: 2023-11-07T03:44:10.463
Link: CVE-2022-23488
JSON object: View
Redhat Information
No data.