CVE-2020-20813: High severity openvpn monitor vulnerability
Published Aug 22, 2023
·Updated
Control Channel in OpenVPN 2.4.7 and earlier allows remote attackers to cause a denial of service via crafted reset packet.
Affected Software
1 affected component
OpenVPN OpenVPN<=2.4.7
Event History
Aug 22, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is the vulnerability ID for Control Channel in OpenVPN?
The vulnerability ID for Control Channel in OpenVPN is CVE-2020-20813.
2
What is the severity of CVE-2020-20813?
The severity of CVE-2020-20813 is high with a score of 7.5.
3
How does the vulnerability in OpenVPN 2.4.7 and earlier allow remote attackers to cause a denial of service?
The vulnerability in OpenVPN 2.4.7 and earlier allows remote attackers to cause a denial of service through crafted reset packets.
4
What is the affected software version of CVE-2020-20813?
The affected software version of CVE-2020-20813 is OpenVPN 2.4.7 and earlier.
5
Is there a reference available for more information about this vulnerability?
Yes, you can find more information about this vulnerability at the following link: [CVE-2020-20813](https://www.freebuf.com/vuls/215171.html)