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Cisco Bug: CSCur87232 - Untrusted host certificate error when auto updating signatures

Last Modified

Mar 01, 2016

Products (23)

  • Cisco IPS 4200 Series Sensors
  • Cisco ASA 5555-X IPS Security Services Processor
  • Cisco IPS 4255 Sensor
  • Cisco IPS 4260 Sensor
  • Cisco IPS Sensor Software Version 7.0
  • Cisco Catalyst 6500 Series Intrusion Detection System (IDSM-2) Services Module
  • Cisco IPS 4270-20 Sensor
  • Cisco IPS 4345 Sensor
  • Cisco Intrusion Prevention System Network Module
  • Cisco IPS 4520 Sensor
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Known Affected Releases

6.2(4)E4 6.2(5)E 7.0(8)E4 7.1(7)E4

Description (partial)

IPS signature auto-updates can suddenly stop working.

The output of "show statistics host" command contains the following error:

Error: autoUpdate successfully selected a package (...) from the locator service, however, package download failed: The host is not trusted. Add the host to the system's trusted TLS certificates.
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