CVE-2018-16852 dcerpc dnsserver: Ensure properties are handled correctly
authorGary Lockyer <gary@catalyst.net.nz>
Mon, 5 Nov 2018 23:16:30 +0000 (12:16 +1300)
committerKarolin Seeger <kseeger@samba.org>
Wed, 28 Nov 2018 07:22:24 +0000 (08:22 +0100)
commit2b00f8fa9fdcecbd6951f09d528531c5585b9778
tree761915b7403ff01f81faeb4a5f495007817d12ab
parentc1d4033e09acd5f7edfbafaf04b3b410a5b8e574
CVE-2018-16852 dcerpc dnsserver: Ensure properties are handled correctly

Fixes for
Bug 13669 - (CVE-2018-16852) NULL
            pointer de-reference in Samba AD DC DNS management

The presence of the ZONE_MASTER_SERVERS property or the
ZONE_SCAVENGING_SERVERS property in a zone record causes the server to
follow a null pointer and terminate.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13669

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
selftest/knownfail.d/bug13669 [deleted file]
source4/rpc_server/dnsserver/dnsutils.c