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Cisco Bug: CSCvv39666 - WNCD crash at abort_handler_s.

Last Modified

Oct 07, 2020

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

WLC crashed with reason "Critical process wncd fault on rp_0_0 (rc=134)"

During the mobility handoff, The username - single identity update is sent to the auth-mgr.
In this event the string length is sent excluding the NULL character. The username in the message is not NULL terminated.
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