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Cisco Bug: CSCtc35051 - ASA 5580 hangs with only 200 concurrent users due to 2048-bit keys

Last Modified

Nov 08, 2016

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

ASA can shortly hang for few seconds while processing the SSL handshake if the number of clients is above >100 and the connection request are concurrent.

This only happens if the RSA key used in the ASA certificate is >2048.
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