[SCM] Samba Shared Repository - branch v4-5-test updated
Karolin Seeger
kseeger at samba.org
Wed May 24 08:06:34 UTC 2017
The branch, v4-5-test has been updated
via 7922d48 VERSION: Bump version up to 4.5.11.
via 15db83f Merge tag 'samba-4.5.10' into v4-5-test
via 558f8e6 VERSION: Disable GIT_SNAPSHOTS for the 4.5.10 release.
via c46ed35 WHATSNEW: Add release notes for Samba 4.5.10.
via 5f224a3 CVE-2017-7494: rpc_server3: Refuse to open pipe names with / inside
via 79dc791 VERSION: Bump version up to 4.5.10...
from d6568b8 s3: smbd: Fix open_files.idl to correctly ignore share_mode_lease *lease in share_mode_entry.
https://git.samba.org/?p=samba.git;a=shortlog;h=v4-5-test
- Log -----------------------------------------------------------------
commit 7922d481a199598424c8ab3a6d12b8f080a3d62e
Author: Karolin Seeger <kseeger at samba.org>
Date: Wed May 24 10:06:16 2017 +0200
VERSION: Bump version up to 4.5.11.
Signed-off-by: Karolin Seeger <kseeger at samba.org>
commit 15db83ffed2d7b14b7a8dff9011b940221d1ce9c
Merge: d6568b8 558f8e6
Author: Karolin Seeger <kseeger at samba.org>
Date: Wed May 24 10:05:58 2017 +0200
Merge tag 'samba-4.5.10' into v4-5-test
samba: tag release samba-4.5.10
-----------------------------------------------------------------------
Summary of changes:
VERSION | 2 +-
WHATSNEW.txt | 56 +++++++++++++++++++++++++++++++++++++++++--
source3/rpc_server/srv_pipe.c | 5 ++++
3 files changed, 60 insertions(+), 3 deletions(-)
Changeset truncated at 500 lines:
diff --git a/VERSION b/VERSION
index a53c3a1..a81580c 100644
--- a/VERSION
+++ b/VERSION
@@ -25,7 +25,7 @@
########################################################
SAMBA_VERSION_MAJOR=4
SAMBA_VERSION_MINOR=5
-SAMBA_VERSION_RELEASE=10
+SAMBA_VERSION_RELEASE=11
########################################################
# If a official release has a serious bug #
diff --git a/WHATSNEW.txt b/WHATSNEW.txt
index 7c57603..fcc30ad 100644
--- a/WHATSNEW.txt
+++ b/WHATSNEW.txt
@@ -1,3 +1,55 @@
+ ==============================
+ Release Notes for Samba 4.5.10
+ May 24, 2017
+ ==============================
+
+
+This is a security release in order to address the following defect:
+
+o CVE-2017-7494 (Remote code execution from a writable share)
+
+=======
+Details
+=======
+
+o CVE-2017-7494:
+ All versions of Samba from 3.5.0 onwards are vulnerable to a remote
+ code execution vulnerability, allowing a malicious client to upload a
+ shared library to a writable share, and then cause the server to load
+ and execute it.
+
+
+Changes since 4.5.9:
+--------------------
+
+o Volker Lendecke <vl at samba.org>
+ * BUG 12780: CVE-2017-7494: Avoid remote code execution from a writable
+ share.
+
+
+#######################################
+Reporting bugs & Development Discussion
+#######################################
+
+Please discuss this release on the samba-technical mailing list or by
+joining the #samba-technical IRC channel on irc.freenode.net.
+
+If you do report problems then please try to send high quality
+feedback. If you don't provide vital information to help us track down
+the problem then you will probably be ignored. All bug reports should
+be filed under the Samba 4.1 and newer product in the project's Bugzilla
+database (https://bugzilla.samba.org/).
+
+
+======================================================================
+== Our Code, Our Bugs, Our Responsibility.
+== The Samba Team
+======================================================================
+
+
+Release notes for older releases follow:
+----------------------------------------
+
=============================
Release Notes for Samba 4.5.9
May 18, 2017
@@ -84,8 +136,8 @@ database (https://bugzilla.samba.org/).
======================================================================
-Release notes for older releases follow:
-----------------------------------------
+----------------------------------------------------------------------
+
=============================
Release Notes for Samba 4.5.8
diff --git a/source3/rpc_server/srv_pipe.c b/source3/rpc_server/srv_pipe.c
index bcd7e5d..40d60a7 100644
--- a/source3/rpc_server/srv_pipe.c
+++ b/source3/rpc_server/srv_pipe.c
@@ -476,6 +476,11 @@ bool is_known_pipename(const char *pipename, struct ndr_syntax_id *syntax)
{
NTSTATUS status;
+ if (strchr(pipename, '/')) {
+ DEBUG(1, ("Refusing open on pipe %s\n", pipename));
+ return false;
+ }
+
if (lp_disable_spoolss() && strequal(pipename, "spoolss")) {
DEBUG(10, ("refusing spoolss access\n"));
return false;
--
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