Description
kdc/do_tgs_req.c in MIT Kerberos 5 (aka krb5) 1.21 before 1.21.2 has a double free that is reachable if an authenticated user can trigger an authorization-data handling failure. Incorrect data is copied from one ticket to another.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://web.mit.edu/kerberos/www/advisories/ ↗
- https://github.com/krb5/krb5/compare/krb5-1.21.1-final...krb5-1.21.2-final ↗
- https://github.com/krb5/krb5/commit/88a1701b423c13991a8064feeb26952d3641d840 ↗
- https://security.netapp.com/advisory/ntap-20230915-0014/ ↗
- https://security.netapp.com/advisory/ntap-20240201-0008/ ↗
- https://security.netapp.com/advisory/ntap-20240201-0005/ ↗