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Cisco Bug: CSCum96156 - IOS PKI fails to match certificate map if provisoned with config merge

Last Modified

Oct 14, 2019

Products (13)

  • Cisco IOS
  • Cisco 7301 Router
  • Cisco 7206 Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco 7204 Router
  • Cisco 7206VXR Router
  • Cisco 7202 Router
  • Cisco ME 3600X-24CX-M Switch
  • Cisco ME 3600X-24FS-M Switch
  • Cisco 7200 Series NPE-G2 Network Processing Engine
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Known Affected Releases

15.2(4)M 15.2(4)S 15.4(1.24.5)CG

Description (partial)

IOS will fail to match the certificate map intermittently

IOS PKI using certificate maps, to authorize the Peer certificates or override CDP. In this case:
- if a certificate map is written on a PC, with upper case letters in them:
crypto pki certificate map HR-Users 10
  subject-name co ou = HR-Users

- and this is a part of the configuration that is merged with the running config through IOS file-system [directly from flash or FTP/TFTP/HTTP etc], IOS retains the upper case letters. [contrary to certificate maps written through CLI, always converts everything to lower case letters]
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