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authorGary Lockyer <gary@catalyst.net.nz>2018-08-03 15:51:28 +1200
committerKarolin Seeger <kseeger@samba.org>2018-08-11 21:56:41 +0200
commitddd6279e122405e87770db173234a26c5d81a616 (patch)
tree1ce70d26c73d1f428b662d14759eaf7cd8ea70c7
parent1594cade555d96461b5b9db9965d8cdf9f5e45e0 (diff)
downloadsamba-ddd6279e122405e87770db173234a26c5d81a616.tar.gz
CVE-2018-10919 tests: test ldap searches for non-existent attributes.
It is perfectly legal to search LDAP for an attribute that is not part of the schema. That part of the query should simply not match. BUG: https://bugzilla.samba.org/show_bug.cgi?id=13434 Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
-rwxr-xr-xsource4/dsdb/tests/python/ldap.py9
1 files changed, 9 insertions, 0 deletions
diff --git a/source4/dsdb/tests/python/ldap.py b/source4/dsdb/tests/python/ldap.py
index 4235541fdbe..2514d0a9d72 100755
--- a/source4/dsdb/tests/python/ldap.py
+++ b/source4/dsdb/tests/python/ldap.py
@@ -599,6 +599,15 @@ class BasicTests(samba.tests.TestCase):
except LdbError, (num, _):
self.assertEquals(num, ERR_NO_SUCH_ATTRIBUTE)
+ #
+ # When searching the unknown attribute should be ignored
+ expr = "(|(cn=ldaptestgroup)(thisdoesnotexist=x))"
+ res = ldb.search(base=self.base_dn,
+ expression=expr,
+ scope=SCOPE_SUBTREE)
+ self.assertTrue(len(res) == 1,
+ "Search including unknown attribute failed")
+
delete_force(self.ldb, "cn=ldaptestgroup,cn=users," + self.base_dn)
# attributes not in objectclasses and mandatory attributes missing test