Mozilla Releases Security Updates

National Cyber Awareness System: Mozilla Releases Security Updates 06/13/2017 04:52 PM EDT Original release date: June 13, 2017 Mozilla has released security updates to address multiple vulnerabilities in Firefox and Firefox ESR. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. US-CERT encourages users and administrators to review the Mozilla Security Advisory for Firefox 54 and Firefox ESR 52.2 and apply the necessary update.