CVE-2017-7520: Infoleak
OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service and/or possibly sensitive memory leak triggered by man-in-the-middle attacker.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2017-7520?
CVE-2017-7520 has a severity rating that is classified as high due to its potential for denial-of-service attacks and sensitive memory leaks.
How do I fix CVE-2017-7520?
To mitigate CVE-2017-7520, upgrade OpenVPN to version 2.4.3 or later for stable releases and to version 2.3.17 or later for 2.3.x releases.
What are the consequences of exploiting CVE-2017-7520?
Exploitation of CVE-2017-7520 can lead to denial-of-service conditions and could allow attackers to access sensitive data stored in memory.
Which versions of OpenVPN are affected by CVE-2017-7520?
OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable according to CVE-2017-7520.
Can CVE-2017-7520 be exploited remotely?
Yes, CVE-2017-7520 can potentially be exploited by a man-in-the-middle attacker, targeting vulnerable OpenVPN versions.