Total vulnerabilities in the database
lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count.
| Software | From | Fixed in |
|---|---|---|
| mit / kerberos_5 | 1.21-beta1 | 1.21-beta1.x |
| mit / kerberos_5 | 1.21 | 1.21.x |
| mit / kerberos_5 | - | 1.20.2 |
| debian / debian_linux | 10.0 | 10.0.x |
| netapp / clustered_data_ontap | 9.0 | 9.0.x |