BigBlueButton is an open source web conferencing system. This vulnerability only affects release candidates of BigBlueButton 2.4. The attacker can start a subscription for poll results before starting an anonymous poll, and use this subscription to see individual responses in the anonymous poll. The attacker had to be a meeting presenter. This issue is patched in version 2.4.0. There are no workarounds.
References
| Link | Resource |
|---|---|
| https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0 | Release Notes Third Party Advisory |
| https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4 | Patch Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Dec 2022, 18:51
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4 - Patch, Third Party Advisory | |
| References | (MISC) https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0 - Release Notes, Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.7 |
| First Time |
Bigbluebutton bigbluebutton
Bigbluebutton |
|
| CPE | cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta4:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta2:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc5:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc4:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc6:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta3:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc7:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc1:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta1:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:alpha1:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc3:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc2:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:alpha2:*:*:*:*:*:* |
16 Dec 2022, 18:29
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-12-16 18:15
Updated : 2023-12-10 14:48
NVD link : CVE-2022-41964
Mitre link : CVE-2022-41964
CVE.ORG link : CVE-2022-41964
JSON object : View
Products Affected
bigbluebutton
- bigbluebutton
CWE
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor