CVE-2020-27611
First published: Wed Oct 21 2020(Updated: )
BigBlueButton through 2.2.28 uses STUN/TURN resources from a third party, which may represent an unintended endpoint.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Bigbluebutton Bigbluebutton | <=2.2.28 |
Remedy
https://github.com/bigbluebutton/bigbluebutton/commit/d0bc77c3dbd858295004f15d7a57ec35e6b203d6
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Reference Links
Frequently Asked Questions
What is CVE-2020-27611?
CVE-2020-27611 is a vulnerability in BigBlueButton through 2.2.28 that uses STUN/TURN resources from a third party, which may represent an unintended endpoint.
What is the severity of CVE-2020-27611?
The severity of CVE-2020-27611 is high, with a severity value of 7.3.
How does CVE-2020-27611 affect BigBlueButton?
CVE-2020-27611 affects BigBlueButton versions up to and including 2.2.28.
How do I fix CVE-2020-27611?
To fix CVE-2020-27611, it is recommended to update to a version of BigBlueButton that is not affected by the vulnerability.
Where can I find more information about CVE-2020-27611?
More information about CVE-2020-27611 can be found in the official BigBlueButton documentation and the related GitHub commit.
- collector/nvd-index
- agent/softwarecombine
- agent/references
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/weakness
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- agent/author
- agent/last-modified-date
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- vendor/bigbluebutton
- canonical/bigbluebutton bigbluebutton
- version/bigbluebutton bigbluebutton/2.2.28