diff options
Diffstat (limited to 'meta-networking/recipes-connectivity/samba/samba/CVE-2018-14628-0002.patch')
-rw-r--r-- | meta-networking/recipes-connectivity/samba/samba/CVE-2018-14628-0002.patch | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/meta-networking/recipes-connectivity/samba/samba/CVE-2018-14628-0002.patch b/meta-networking/recipes-connectivity/samba/samba/CVE-2018-14628-0002.patch new file mode 100644 index 0000000000..e3d45627a5 --- /dev/null +++ b/meta-networking/recipes-connectivity/samba/samba/CVE-2018-14628-0002.patch @@ -0,0 +1,72 @@ +From f967b91da76f86a9feb4c1469fccfce93be8bc79 Mon Sep 17 00:00:00 2001 +From: Stefan Metzmacher <metze@samba.org> +Date: Wed, 7 Jun 2023 18:18:58 +0200 +Subject: [PATCH] CVE-2018-14628: dbchecker: use get_deletedobjects_descriptor + for missing deleted objects container + +BUG: https://bugzilla.samba.org/show_bug.cgi?id=13595 + +Signed-off-by: Stefan Metzmacher <metze@samba.org> +Reviewed-by: Andrew Bartlett <abartlet@samba.org> +(cherry picked from commit 70586061128f90afa33f25e104d4570a1cf778db) + +CVE: CVE-2018-14628 + +Upstream-Status: Backport +[https://github.com/samba-team/samba/commit/f967b91da76f86a9feb4c1469fccfce93be8bc79] + +Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com> +--- + python/samba/dbchecker.py | 16 +++++++++++++--- + 1 file changed, 13 insertions(+), 3 deletions(-) + +diff --git a/python/samba/dbchecker.py b/python/samba/dbchecker.py +index d8c2341..35b6eeb 100644 +--- a/python/samba/dbchecker.py ++++ b/python/samba/dbchecker.py +@@ -21,7 +21,7 @@ from __future__ import print_function + import ldb + import samba + import time +-from base64 import b64decode ++from base64 import b64decode, b64encode + from samba import dsdb + from samba import common + from samba.dcerpc import misc +@@ -30,7 +30,11 @@ from samba.ndr import ndr_unpack, ndr_pack + from samba.dcerpc import drsblobs + from samba.samdb import dsdb_Dn + from samba.dcerpc import security +-from samba.descriptor import get_wellknown_sds, get_diff_sds ++from samba.descriptor import ( ++ get_wellknown_sds, ++ get_deletedobjects_descriptor, ++ get_diff_sds ++) + from samba.auth import system_session, admin_session + from samba.netcmd import CommandError + from samba.netcmd.fsmo import get_fsmo_roleowner +@@ -340,6 +344,11 @@ class dbcheck(object): + wko_prefix = "B:32:%s" % dsdb.DS_GUID_DELETED_OBJECTS_CONTAINER + listwko.append('%s:%s' % (wko_prefix, dn)) + guid_suffix = "" ++ ++ domain_sid = security.dom_sid(self.samdb.get_domain_sid()) ++ sec_desc = get_deletedobjects_descriptor(domain_sid, ++ name_map=self.name_map) ++ sec_desc_b64 = b64encode(sec_desc).decode('utf8') + + # Insert a brand new Deleted Objects container + self.samdb.add_ldif("""dn: %s +@@ -349,7 +358,8 @@ description: Container for deleted objects + isDeleted: TRUE + isCriticalSystemObject: TRUE + showInAdvancedViewOnly: TRUE +-systemFlags: -1946157056%s""" % (dn, guid_suffix), ++nTSecurityDescriptor:: %s ++systemFlags: -1946157056%s""" % (dn, sec_desc_b64, guid_suffix), + controls=["relax:0", "provision:0"]) + + delta = ldb.Message() +-- +2.40.0 |