CVE-2020-21583: OS Command Injection
First published: Tue Aug 22 2023(Updated: )
An issue was discovered in hwclock.13-v2.27 allows attackers to gain escalated privlidges or execute arbitrary commands via the path parameter when setting the date.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Kernel Util-linux | <2.27 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-21583?
CVE-2020-21583 is a vulnerability in hwclock.13-v2.27 that allows attackers to gain escalated privileges or execute arbitrary commands via the path parameter when setting the date.
How severe is CVE-2020-21583?
CVE-2020-21583 has a severity rating of medium, with a CVSS score of 6.7.
How can CVE-2020-21583 be exploited?
CVE-2020-21583 can be exploited by attackers through the path parameter when setting the date using hwclock.13-v2.27, allowing them to gain escalated privileges or execute arbitrary commands.
Is Kernel Util-linux affected by CVE-2020-21583?
Yes, Kernel Util-linux up to version 2.27 is affected by CVE-2020-21583.
Where can I find more information about CVE-2020-21583?
More information about CVE-2020-21583 can be found at the following references: [Link 1](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=786804), [Link 2](https://packetstormsecurity.com/files/132061/hwclock-Privilege-Escalation.html)
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