>>>>> "john" == John Hascall <[EMAIL PROTECTED]> writes:

>> Only configurations which enable the explicit mapping or rules-based
>> mapping functionality of krb5_aname_to_localname() are vulnerable.
>> These configurations are not the default.

john> Ok, how do we know if we have enabled either of these?
john> Is it a krb5.conf setting or ...?

I think the vulnerable configurations have entries of the form

        auth_to_local_names = {
                aname = lname
        }

(explicit mapping) or

        auth_to_local = RULE:foo

(rule-based mapping) inside a realm subsection in krb5.conf.

---Tom
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