What is HeartBleed ?
The Heartbleed Bug. The Heartbleed Bug is a serious vulnerability in the popular OpenSSL cryptographic software library. This weakness allows stealing the information protected, under normal conditions, by the SSL/TLS encryption used to secure the Internet.
Installation :
$ apt update && apt upgrade
$ apt install git
$ git clone https://github.com/TechnicalMujeeb/HeartBleed.git
$ cd HeartBleed
$ chmod +x *
$ ./install.sh
=> usage
run another script
$ ./hbleed
here enter you site to check bug
is present or not if present
then you can update your services and stay secure