Cisco Bug: CSCuw32185 - OS Fingerprint Falsely Detecting Blackberry OS
Aug 09, 2016
- Cisco Firepower Management Center
Known Affected Releases
Symptom: - "Host Profile" shows OS detected "RIM Blackberry" either as the only OS or with a 50% probability with Windows OS while the real OS is Windows. - No "New OS" events for the "RIM Blackberry" OS seen in the "Discovery Events". Only Windows "New OS" events. Conditions: - Appears to affect baseline DC 126.96.36.199 and sensor 5.4.0.x (Virtual, ASA,...). - Running standard "Network Discovery" policy with the Action "Discover": Applications, Hosts and Users, monitoring their internal network(s). - Removing the "Host Profile" and monitoring the "Discovery Event" for the related host(s) will show that the first OS detected is Windows and after a couple of minutes it changes to Blackberry.
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Bug Details Include
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