plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by creating a database entry for a keyless principal, as demonstrated by a kadmin "add_principal -nokey" or "purgekeys -all" command.
2014-12-16T23:59:01.247
2025-04-12T10:46:40.837
Deferred
CVSSv2: 3.5 (LOW)
AV:N/AC:M/Au:S/C:N/I:N/A:P
6.8
2.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mit | kerberos | 5_1.13 | Yes |
Application | mit | kerberos_5 | 1.12 | Yes |
Application | mit | kerberos_5 | 1.12.1 | Yes |
Application | mit | kerberos_5 | 1.12.2 | Yes |