CVE-2022-39212
Last video frame is still sent after video is disabled in a call in Nextcloud Talk
- State
- Published
- Severity
- 4.3 Medium
- Published
- Sep 16, 2022
- Updated
- Apr 23, 2025
- Reserved
- Sep 2, 2022
Description
Nextcloud Talk is an open source chat, video & audio calls client for the Nextcloud platform. In affected versions an attacker could see the last video frame of any participant who has video disabled but a camera selected. It is recommended that the Nextcloud Talk app is upgraded to 13.0.8 or 14.0.4. Users unable to upgrade should select "None" as camera before joining the call.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | GitHub_M |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
security-advisoriesnextcloud |
|
References
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