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Commit Graph

4 Commits

Author SHA1 Message Date
Volker Lendecke
a380f19d57 CVE-2020-14323 winbind: Fix invalid lookupsids DoS
A lookupsids request without extra_data will lead to "state->domain==NULL",
which makes winbindd_lookupsids_recv trying to dereference it.

Reported by Bas Alberts of the GitHub Security Lab Team as GHSL-2020-134

Bug: https://bugzilla.samba.org/show_bug.cgi?id=14436
Signed-off-by: Volker Lendecke <vl@samba.org>
2020-10-29 10:25:37 +00:00
Volker Lendecke
166b40b2ef winbindd: Use dom_sid_str_buf
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-12-07 23:29:01 +01:00
Volker Lendecke
44cc165627 s3: Use tevent_req_ntstatus properly in a few places
Autobuild-User: Volker Lendecke <vlendec@samba.org>
Autobuild-Date: Tue May 10 13:11:10 CEST 2011 on sn-devel-104
2011-05-10 13:11:10 +02:00
Volker Lendecke
63446c2c2a s3: Add winbindd_lookupsids
Signed-off-by: Jeremy Allison <jra@samba.org>
2011-04-13 14:13:24 -07:00