Guest

Preview Tool

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

13.0.0-392

Description (partial)

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

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

Conditions:
Custom self-signed certificate is generated on ESA and used for a feature (for example, as a WebUI certificate or for an SMTP listener).
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.