Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, and Office 2007 SP3, when IMJPDCT.EXE (aka IME for Japanese) is installed, allow remote attackers to bypass a sandbox protection mechanism via a crafted PDF document, aka "Microsoft IME (Japanese) Elevation of Privilege Vulnerability," as exploited in the wild in 2014.

References

• https://nvd.nist.gov/vuln/detail/CVE-2014-4077
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-078
• http://blogs.technet.com/b/srd/archive/2014/11/11/assessing-risk-for-the-november-2014-security-updates.aspx
• http://www.securitytracker.com/id/1031196
• http://www.securitytracker.com/id/1031197