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Cisco Bug: CSCuo93225 - Traceback during AnyConnect IPv6 TLS TPS Test

Last Modified

Apr 16, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

100.10(7.8) 9.1(5)

Description (partial)

ASA may crash in emweb/https due to the np_conn_shrlock_t lock being held for a long time.

The issue is very rare corner case that is unlikely to be encountered.  Heavy SSL VPN usage may exacerbate the issue.
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