BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4-rc-6, an attacker who is able to obtain the meeting identifier for a meeting on a server can find information related to an external video being shared, like the current timestamp and play/pause. The problem has been patched in versions 2.3.18 and 2.4-rc-6 by modifying the stream to send the data only for users in the meeting. There are currently no known workarounds.
References
| Link | Resource |
|---|---|
| https://github.com/bigbluebutton/bigbluebutton/pull/13788 | 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-6 | Release Notes Third Party Advisory |
| https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-x82p-j22f-v4q6 | Patch Third Party Advisory |
| https://github.com/bigbluebutton/bigbluebutton/pull/13788 | 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-6 | Release Notes Third Party Advisory |
| https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-x82p-j22f-v4q6 | Patch Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 06:58
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/bigbluebutton/bigbluebutton/pull/13788 - Patch, Third Party Advisory | |
| References | () https://github.com/bigbluebutton/bigbluebutton/pull/14265 - Patch, Third Party Advisory | |
| References | () https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.18 - Release Notes, Third Party Advisory | |
| References | () https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-6 - Release Notes, Third Party Advisory | |
| References | () https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-x82p-j22f-v4q6 - Patch, Third Party Advisory |
08 Mar 2024, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (en) BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4-rc-6, an attacker who is able to obtain the meeting identifier for a meeting on a server can find information related to an external video being shared, like the current timestamp and play/pause. The problem has been patched in versions 2.3.18 and 2.4-rc-6 by modifying the stream to send the data only for users in the meeting. There are currently no known workarounds. |
21 Jul 2023, 16:54
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | NVD-CWE-Other |
09 Jun 2022, 15:32
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 4.3
v3 : 5.3 |
| References | (MISC) https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.18 - Release Notes, Third Party Advisory | |
| References | (MISC) https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-6 - Release Notes, Third Party Advisory | |
| References | (MISC) https://github.com/bigbluebutton/bigbluebutton/pull/13788 - Patch, Third Party Advisory | |
| References | (CONFIRM) https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-x82p-j22f-v4q6 - Patch, Third Party Advisory | |
| References | (MISC) https://github.com/bigbluebutton/bigbluebutton/pull/14265 - Patch, Third Party Advisory | |
| CPE | cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta2:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc1:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc5:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc3:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta4:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta3:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:alpha1:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:alpha2:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc4:*:*:*:*:*:* cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta1:*:*:*:*:*:* |
02 Jun 2022, 00:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-06-02 00:15
Updated : 2024-11-21 06:58
NVD link : CVE-2022-29235
Mitre link : CVE-2022-29235
CVE.ORG link : CVE-2022-29235
JSON object : View
Products Affected
bigbluebutton
- bigbluebutton
CWE