| Package | Affected versions | Patched versions |
|---|---|---|
| firesight system software | = 5.2.0= 5.3.0= 5.3.1.1= 5.3.1.2= 5.3.1.5= 5.4.0= 5.4.0.1 |
The rule-update feature in Cisco FireSIGHT Management Center (MC) 5.2 through 5.4.0.1 does not verify the X.509 certificate of the support.sourcefire.com SSL server, which allows man-in-the-middle attackers to spoof this server and provide an invalid package, and consequently execute arbitrary code, via a crafted certificate, aka Bug ID CSCuw06444.
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