The check_1_6_dummy function in lib/kadm5/srv/svr_principal.c in kadmind in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x, and 1.10.x before 1.10.2 allows remote authenticated administrators to cause a denial of service (NULL pointer dereference and daemon crash) via a KRB5_KDB_DISALLOW_ALL_TIX create request that lacks a password.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade krb5-serverUpgrade krb5-workstationUpgrade krb5-server-ldapUpgrade krb5-libsUpgrade krb5-pkinit-opensslUpgrade krb5-devel | Dec 1, 2016 | Jun 7, 2012 |
| Debian | — | Upgrade krb5 | Jul 30, 2024 | Jun 7, 2012 |
| Oracle_linux | — | Upgrade krb5-libsUpgrade krb5-pkinit-opensslUpgrade krb5-server-ldapUpgrade krb5-workstationUpgrade krb5-serverUpgrade krb5-devel | Oct 16, 2024 | Jun 7, 2012 |
| Suse | — | Upgrade krb5-plugin-kdb-ldapUpgrade krb5-docUpgrade krb5-develUpgrade krb5-serverUpgrade krb5-plugin-preauth-otpUpgrade krb5Upgrade krb5-32bitUpgrade krb5-plugin-preauth-spakeUpgrade krb5-clientUpgrade krb5-plugin-preauth-pkinit | Dec 12, 2013 | Jun 28, 2013 |
| Ubuntu | — | Upgrade krb5-kdc-ldapUpgrade krb5-admin-serverUpgrade krb5-kdc | Nov 8, 2024 | Jun 7, 2012 |
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