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Cisco Bug: CSCvv03868 - Custom self-signed certificate has version 4 (0x3) until signed by CA

Last Modified

Jul 20, 2020

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases


Description (partial)

Custom self-signed certificate has 0x3 in the version field:
        Version: 4 (0x3)

Some applications with strict control may mark such certificate as malformed.

Custom self-signed certificate is generated on ESA and used for a feature (for example, as a WebUI certificate or for an SMTP listener).
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