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Cisco Bug: CSCzv77020 - Host Header spoofing in HTTP and HTTPS Requests is not prevented

Last Modified

Mar 25, 2019

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases

7.7.0-204 8.0.0-518

Description (partial)

Symptom:
Management GUI is redirecting to a hostname that is specified in Host Header of HTTP/HTTPS request.

Conditions:
Connect to Management GUI and specify custom Host HTTP Header in the request.
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