While reading an article on how to prevent or detect and remove malicious software I learned of a site that you really should visit. This site offers a scanning tool to not only tell you if you have some vulnerabilities, but provides the link to download the update to patch the vulnerability.
Check it out.
Disclaimer: We do not own any interest in the company or its products and services. We are not responsible for any damages either direct or indirect to your system or data. You are using this software at your own risk.