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Cisco Bug: CSCvv27067 - ENH: log all URLs regardless of whether or not the domain resolves at the time of inspection

Last Modified

Aug 24, 2020

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases

13.5.1-277

Description (partial)

Symptom:
The customer received a URL that the ESA didn't detect, this URL not resolve by DNS, the domain that does not resolve cannot be actively inspected, but to not log it at all subverts proactive, retroactive, and continuous IOC monitoring, which is kind of a big deal to your large defense, energy, and manufacturing customers.

 log all URLs regardless of whether or not the domain resolves at the time of inspection.

Conditions:
The URL doesn't resolve via DNS and the ESA don't detect this in URL filtering
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