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| author | Joseph Sutton <josephsutton@catalyst.net.nz> | 2022-05-26 16:39:20 +1200 |
|---|---|---|
| committer | Jule Anger <janger@samba.org> | 2022-07-27 10:52:36 +0000 |
| commit | 484c6980befb86f7d81d708829ed4ceb819538eb (patch) | |
| tree | bdaa438097c2adeca4699c3c9f1aac0a7c786fa6 /python | |
| parent | 2d3bd2d9ab16732d936da58109f7c977505dccd7 (diff) | |
| download | samba-484c6980befb86f7d81d708829ed4ceb819538eb.tar.gz samba-484c6980befb86f7d81d708829ed4ceb819538eb.tar.bz2 samba-484c6980befb86f7d81d708829ed4ceb819538eb.zip | |
CVE-2022-32744 s4:kdc: Modify HDB plugin to only look up kpasswd principal
This plugin is now only used by the kpasswd service. Thus, ensuring we
only look up the kadmin/changepw principal means we can't be fooled into
accepting tickets for other service principals. We make sure not to
specify a specific kvno, to ensure that we do not accept RODC-issued
tickets.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15074
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
Diffstat (limited to 'python')
0 files changed, 0 insertions, 0 deletions