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Cisco Bug: CSCuq05636 - Cisco AsyncOS for Cisco ESA Cluster Denial of Service Vulnerability

Last Modified

Jan 10, 2019

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases

11.0.2-037 8.5.6-073

Description (partial)

Cisco ESA may become unresponsive on port 22 and clustering may not work properly

this happens if the device is being flood with malformed packets
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