CVE Vulnerabilities

CVE-2020-27610

Published: Oct 21, 2020 | Modified: Jul 21, 2021

CVSS 3.x

7.5

HIGH

Source:

NVD

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

CVSS 2.x

5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2020-27610
CWE	https://cwe.mitre.org/data/definitions/.html

The installation procedure in BigBlueButton before 2.2.28 (or earlier) exposes certain network services to external interfaces, and does not automatically set up a firewall configuration to block external access.

Affected Software

Name	Vendor	Start Version	End Version
Bigbluebutton	Bigbluebutton	*	2.2.28 (excluding)

References

https://www.golem.de/news/big-blue-button-das-grosse-blaue-sicherheitsrisiko-2010-151610.html

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