Innominate has acknowledged multiple vulnerabilities in Innominate mGuard, which can be exploited by malicious, local users to potentially gain escalated privileges and by malicious people to conduct spoofing attacks, manipulate certain data, and compromise a vulnerable system.

For more information:
SA33338
SA34608
SA37233
SA37291

The vulnerabilities are reported in versions prior to 5.1.6, prior to 6.1.5, and prior to 7.0.2.

Solution
Update to version 5.1.6, 6.1.5, and 7.0.2 or later.
Original Advisory
http://www.innominate.com/data/downloads/manuals/releasenotes_mguard_615_en.pdf
http://www.innominate.com/data/downloads/manuals/releasenotes_mguard_516_en.pdf
http://www.innominate.com/data/downloads/manuals/releasenotes_mguard_721_en.pdf

Other references
Further details available in Customer Area

Deep Links
Links available in Customer Area