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Cisco Bug: CSCvu16423 - ASA 9.12(2) - Multiple tracebacks due to Unicorn Proxy Thread

Last Modified

Oct 06, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

An ASA/FTD may crash and reload citing thread name "Unicorn Proxy Thread" as the crashing thread.

Initial analysis indicates the issue is related to Citrix Webvpn Rewriting. Investigation into the root cause is on-going.
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