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Cisco Bug: CSCvi80928 - HW Mode - SSL errors may occur when resumed sessions are not decrypted

Last Modified

Dec 10, 2018

Products (32)

  • Cisco Firepower Management Center
  • Cisco FirePOWER Appliance 8360
  • Cisco FirePOWER Appliance 8120
  • Cisco Firepower Management Center 2500
  • Cisco FirePOWER Appliance 7050
  • Cisco FirePOWER Appliance 8260
  • Cisco FirePOWER Appliance 8130
  • Cisco FirePOWER Appliance 8350
  • Cisco AMP 8150
  • Cisco AMP 7150
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Known Affected Releases

6.2.3 6.3.0

Description (partial)

Browser shows a SSL_ERROR_BAD_MAC_READ on a page that was previously decrypted.

Physical Firepower Threat Defense devices with SSL hardware acceleration enabled.

SSL policy in place to decrypt traffic.

Traffic initially decrypted by the device, then subsequently resumed (perhaps by a browser navigation or page refresh) and not decrypted, either because of a change in policy decision or because the traffic is no longer flowing through the device.
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Bug Details Include

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  • Status
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