The (1) kadm5_create_principal_3 and (2) kadm5_modify_principal functions in lib/kadm5/srv/svr_principal.c in kadmind in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 1.13.4 and 1.14.x before 1.14.1 allow remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by specifying KADM5_POLICY with a NULL policy name.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-krb5 | Aug 30, 2017 | Feb 13, 2016 | |
| Amazon_linux | — | amazon-linux-upgrade-krb5 | Apr 21, 2016 | Feb 12, 2016 |
| Centos_linux | — | centos-upgrade-krb5-develcentos-upgrade-krb5-libscentos-upgrade-krb5-pkinitcentos-upgrade-krb5-servercentos-upgrade-krb5-server-ldapcentos-upgrade-krb5-workstation | Jul 6, 2016 | Feb 12, 2016 |
| Debian | debian-upgrade-krb5 | Feb 12, 2016 | Feb 4, 2016 | |
| Huawei Euleros 2_0_sp1 | huawei-euleros-2_0_sp1-upgrade-krb5-develhuawei-euleros-2_0_sp1-upgrade-krb5-libshuawei-euleros-2_0_sp1-upgrade-krb5-pkinithuawei-euleros-2_0_sp1-upgrade-krb5-serverhuawei-euleros-2_0_sp1-upgrade-krb5-server-ldaphuawei-euleros-2_0_sp1-upgrade-krb5-workstation | Nov 30, 2017 | Feb 12, 2016 | |
| Oracle_linux | — | oracle-linux-upgrade-krb5-develoracle-linux-upgrade-krb5-libsoracle-linux-upgrade-krb5-pkinitoracle-linux-upgrade-krb5-serveroracle-linux-upgrade-krb5-server-ldaporacle-linux-upgrade-krb5-workstation | Apr 7, 2016 | Feb 13, 2016 |
| Suse | — | suse-upgrade-krb5suse-upgrade-krb5-32bitsuse-upgrade-krb5-clientsuse-upgrade-krb5-develsuse-upgrade-krb5-docsuse-upgrade-krb5-plugin-kdb-ldapsuse-upgrade-krb5-plugin-preauth-otpsuse-upgrade-krb5-plugin-preauth-pkinitsuse-upgrade-krb5-server | Feb 12, 2016 | Feb 11, 2016 |
| Ubuntu | ubuntu-upgrade-krb5 | Nov 19, 2024 | Feb 13, 2016 |
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