CVE-2020-8279
First published: Thu Nov 19 2020(Updated: )
Missing validation of server certificates for out-going connections in Nextcloud Social < 0.4.0 allowed a man-in-the-middle attack.
Credit: support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nextcloud Social | <0.4.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-8279?
CVE-2020-8279 has a CVSS score that indicates it is a critical vulnerability due to the potential for man-in-the-middle attacks.
How do I fix CVE-2020-8279?
To fix CVE-2020-8279, upgrade to Nextcloud Social version 0.4.0 or later.
What kind of attack does CVE-2020-8279 allow?
CVE-2020-8279 allows for man-in-the-middle attacks due to missing validation of server certificates.
Which versions of Nextcloud Social are affected by CVE-2020-8279?
CVE-2020-8279 affects all versions of Nextcloud Social prior to 0.4.0.
What should I do if I cannot upgrade due to CVE-2020-8279?
If you cannot upgrade due to CVE-2020-8279, ensure that your network is secure and consider applying additional network security measures.
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