The host is installed with Microsoft Windows Vista SP2, Server 2008 SP2, Windows 7 SP1, Server 2008 R2 SP1, Windows 8.1, Server 2012, Server 2012 R2 and 10 and is prone to an remote code execution vulnerability. A flaw is present in the specially crafted embedded fonts, which fails to properly handle specially crafted embedded fonts. An attacker who successfully exploited the vulnerabilities could be less impacted than users who operate with administrative user rights.