CVE-2020-27609 — MEDIUM (5.3)

Q: How severe is CVE-2020-27609?

CVE-2020-27609 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-27609?

Check the references section above for vendor advisories and patch information. Affected products include: Bigbluebutton Bigbluebutton.

Vulnerability Description

BigBlueButton through 2.2.28 records a video meeting despite the deactivation of video recording in the user interface. This may result in data storage beyond what is authorized for a specific meeting topic or participant.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Bigbluebutton	Bigbluebutton	<= 2.2.28

Related Weaknesses (CWE)

CWE-863

References

https://docs.bigbluebutton.org/admin/privacy.htmlNot Applicable
https://www.golem.de/news/big-blue-button-das-grosse-blaue-sicherheitsrisiko-201ExploitThird Party Advisory
https://docs.bigbluebutton.org/admin/privacy.htmlNot Applicable
https://www.golem.de/news/big-blue-button-das-grosse-blaue-sicherheitsrisiko-201ExploitThird Party Advisory

FAQ

What is CVE-2020-27609?

CVE-2020-27609 is a vulnerability with a CVSS score of 5.3 (MEDIUM). BigBlueButton through 2.2.28 records a video meeting despite the deactivation of video recording in the user interface. This may result in data storage beyond what is authorized for a specific meeting...

How severe is CVE-2020-27609?

CVE-2020-27609 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-27609?

Check the references section above for vendor advisories and patch information. Affected products include: Bigbluebutton Bigbluebutton.