Why kinit -kt KDB: user@EXAMPLE.COM no longer work after CVE-2024-3183

Solution Verified - Updated -

Issue

  • Attribute DISALLOW_SVR is Kerberos principal for user principals
  • Retrieving user@EXAMPLE.COM from KDB: (vno 0, enctype aes256-cts) with result: -1765328203/Key table entry not found

Environment

  • Products
    • Red Hat Enterprise Linux 9
    • Red Hat Enterprise Linux 8
    • Red Hat Enterprise Linux 7
    • Red Hat Identity Management (IdM)
  • Packages
    • ipa-server (See CVE-2024-3183 for exact versions)
    • krb5-libs
    • krb5-workstation
    • krb5-server

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