CVE-2020-8224: Code Injection
First published: Mon Aug 10 2020(Updated: )
A code injection in Nextcloud Desktop Client 2.6.4 allowed to load arbitrary code when placing a malicious OpenSSL config into a fixed directory.
Credit: support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nextcloud Desktop | <2.6.5 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-8224?
The severity of CVE-2020-8224 is high, with a severity value of 7.8.
How can an attacker exploit CVE-2020-8224?
An attacker can exploit CVE-2020-8224 by placing a malicious OpenSSL config into a fixed directory, allowing them to load arbitrary code.
Which version of Nextcloud Desktop Client is affected by CVE-2020-8224?
Nextcloud Desktop Client versions up to and excluding 2.6.5 are affected by CVE-2020-8224.
Is there a fix available for CVE-2020-8224?
Yes, upgrading to Nextcloud Desktop Client version 2.6.5 or later will fix CVE-2020-8224.
Where can I find more information about CVE-2020-8224?
You can find more information about CVE-2020-8224 in the following references: [Link 1](https://hackerone.com/reports/622170), [Link 2](https://nextcloud.com/security/advisory/?id=NC-SA-2020-030), [Link 3](https://security.gentoo.org/glsa/202009-09).
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