ssl
Determining the OpenSSL version
Learn how to check_which OpenSSL version is installed. Verify if specific features are available or if the version may be affected by a security issue.
This article describes how to check which OpenSSL version is installed on a server. You may need to do this to verify whether or not a particular feature is available, or check if the installed version is affected by a security issue.
To check which OpenSSL version is installed on a Linux server, log in to your account using SSH, and then type the following command at the command line:
This command tells you which OpenSSL version is installed on your server.