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== Implement a ncurses based registry editor for the Samba(3) registy ==

To set the log level for all debug classes to <code>3</code>: log level = 3

Samba 3 is now EOL. The last version was 3.6.25 and this was declared end of life on the 4th of March 2015.

...ith details on what the purpose of the various TDB files employed by Samba 3 is.

...ist] (linux-cifs@vger.kernel.org ) ([https://marc.info/?l=linux-cifs&r=1&w=3 web archive here]). sleep 3

=CVE-2020-14318 Missing handle permissions check in SMB1/2/3 ChangeNotify= :Subject: Missing handle permissions check in SMB1/2/3 ChangeNotify.

10.1.1.3 '''vnn:2 10.1.1.3 OK

''Please note that this is an old page; to build Samba 3 and Samba 4 together. The --enable-merged-build option for Samba3's configu ...ture to provide AD-like services to Windows clients. The things that Samba 3 does not have and probably will not have for the foreseeable future are LDA

Number of readers used: 3 Tree depth: 3

Samba 4.3 has been marked [[Samba_Release_Planning#Discontinued_.28End_of_Life.29|''' == Samba 4.3.13 ==

...tive directory domain controller" as a new server role. The existing Samba 3 configurations are essentially still supported by the Samba 4.0 software. == Samba 3.6 like setups ==

CTDB currently provides 3 types of databases. Let's say you have 3 nodes (A, B, C) and node A wants a particular record. Let's say that node B

With the release of Samba 4.0.0, Samba 3.4 has been marked '''discontinued'''. === Samba 3.4 discontinued ===

Host DC2.samdom.example.com. not found: 3(NXDOMAIN) ...df4bdd8c-abc7-4779-b01e-4dd4553ca3e9._msdcs.samdom.example.com. not found: 3(NXDOMAIN)

Gentoo uses Python 3 as the default python interpreter, but at this time Samba requires Python 2 # emerge --ask --noreplace '<dev-lang/python-3'

3. Improve page loading speed by:

...//www.samba.org/samba/security/CVE-2017-12150.html CVE-2017-12150] (SMB1/2/3 connections may not require signing where they should), ...mba.org/samba/security/CVE-2016-2119.html CVE-2016-2119] (Client side SMB2/3 required signing can be downgraded).

--------|--- ksmbd/3 - Client 3

This is an older video showing an earlier version of Samba4. It shows a 3 DC setup,

lseek(3, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)

...d enabling logging of failed and successful authentication requests (<code>3</code>): log level = 1 auth_audit:3 auth_json_audit:3

...html CVE-2019-14907] (Crash after failed character conversion at log level 3 or above.) * Wednesday, July 3 2019 - '''Samba 4.9.11''' has been released.

...020-14318.html CVE-2020-14318] (Missing handle permissions check in SMB1/2/3 ChangeNotify). ...html CVE-2019-14907] (Crash after failed character conversion at log level 3 or above.)

Red Hat's FreeIPA/Samba team is working on bringing Samba 3 and Samba 4 code # Samba 3 and Samba 4 client libraries for use in OpenChange and FreeIPA, as well as

...if you're working on something that's not really user-facing, e.g. Python-3, WAF, selftest. However, if you've put in a lot of work on the changes, the

...ml file located at /etc/cluster/cluster.conf. A simple configuration for a 3 node cluster is as shown below. &lt;clusternode name="clusmb-03" nodeid="3"&gt;&lt;/clusternode&gt;

3. The DC is offline because of a problem: : 3. Try repairing the broken DC and connect it to the network again. But never

...ore issues were reported after 15 minutes of this process being completed (3 sites, a few hundred clients and 7 DCs).

TORTURE_SKIP=3 ...3 or source4 directory. This however will run all testsuites against Samba 3 or 4. The test cycle may take a long time and often it is hard to track if

...will always be able to evenly distribute 12 public IP addresses (across 4, 3, 2, 1 nodes). Having IP addresses evenly balanced is not a hard requirement 192.168.2.2 3

| colspan="3" |

sort -s -k 1,3 *.messages >messages.merged

...>[global]</code> section of the <code>smb.conf</code> file is set to <code>3</code> or higher: [2016/01/01 00:00:00.000000, 3] ../source3/smbd/smb2_server.c:3097(smbd_smb2_request_error_ex)

. D 0 Sun Jan 3 21:00:00 2016 .. D 0 Sun Jan 3 19:00:00 2016

# Default-Start: 2 3 4 5 # Adapted from the Samba 3 packages.

3 1 imap/host.samdom.example.com@SAMDOM.EXAMPLE.COM

Unlike Samba 3, running Samba 4 as an AD DC or Unix AD domain member does not require a lo

...mba.org/samba/security/CVE-2016-2119.html CVE-2016-2119] (Client side SMB2/3 required signing can be downgraded). == Samba 4.2.3 ==

...FS Specification version 1.0 or later. Popular older servers such as Samba 3, Windows 2000, Windows XP and many others supported CIFS by default, but mo ...ects are stable and tested, and use of either CIFS or SMB3 (vers=1 or vers=3.0 on mount) is recommended depending on security requirements (SMB3 is much

:Logged after all attempts in a round (default = 3) have failed

password requisite pam_cracklib.so try_first_pass retry=3 type=

ldap_server(worker 3) 1234024

<td rowspan="3">1</td> <td rowspan="3">acl</td>

# the Free Software Foundation; either version 3 of the License, or IP2add=$(echo "${IP}" | awk -F '.' '{print $4"."$3"."$2}')

>> NODE: 10.1.1.3 << ...ile system example will describe how to set up a clustered file system for 3 node cluster. The implementation can be scaled down to 2 nodes or scaled u

...ster (node-2 and node-3) and change the same file, because node-2 and node-3 can't communicate to node-1 about open files anymore. ...igure a ''quorum'' of 51% the two nodes still communicate (node-2 and node-3) will meet the quorum, but the other node (node-1) not. So the Gluster-daem

3,33 * * * * root /root/bin/smbsnap autoresize all # version 1.0.3 (2007-12-13)

=== Python 2 vs Python 3 ===

Apple extensions ("AAPL") run under SMB2/3 protocol, make that the minimum (probably shouldn't be running SMB1 anyway. ...added in Samba 4.3

...//www.samba.org/samba/security/CVE-2017-12150.html CVE-2017-12150] (SMB1/2/3 connections may not require signing where they should), == Samba 4.5.3 ==

...//www.samba.org/samba/security/CVE-2017-12150.html CVE-2017-12150] (SMB1/2/3 connections may not require signing where they should), == Samba 4.6.3 ==

3. An L2TP VPN service is built from different software packages, which are i min_spare_servers = 3

...020-14318.html CVE-2020-14318] (Missing handle permissions check in SMB1/2/3 ChangeNotify). == Samba 4.12.3 ==

* [[The new version of Writing a Samba VFS]] (for Samba 3.6 and earlier) ...amba.org/samba/news/articles/samba3-4_integration.pdf Integration of Samba 3 & Samba 4 (2005)]

* install the Python 3.x development package for your system (eg python3-devel, python36-devel or disable AD DC functionality (enables Samba 4 client and Samba 3 code base).

* SMB3.1.1 AES-128 CCM decryption added in Wireshark 3.0.0 (February 2019) * AES-128 GCM for SMB3.1.1 added in Wireshark 3.1.0 (July 2019)

...y' DESC 'MANDATORY: OpenSSH Public key' EQUALITY octetStringMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 ) olcObjectClasses: {0}( 1.3.6.1.4.1.24552.500.1.1.2.0 NAME 'ldapPublicKey' DESC 'MANDATORY: OpenSSH LPK

===Day 3=== ...DES/Day2/Track2/Samba%20and%20Python%203%20-%20Petr%20Viktorin.html Python 3], Lumír Balhar

mdssvc$ /usr/libexec/tracker-store -v 3 # /opt/tracker/libexec/tracker-store -v 3

protocol-version 3 SYNTAX '1.3.6.1.4.1.1466.115.121.1.15'

...e configuration. For example domain based DFS configurations might require 3 machines on the server side. * <code>vers=3.0</code> - SMB3

This pre-setup can be done in all 3 servers, basically it will setup the Sernet Samba Repository and install sa

* Tuesday, June 3 - Samba 4.1.8 has been released == Samba 4.1.3 ==

| text = When running Samba 4 as an Active Directory domain, unlike Samba 3, you cannot have a local Unix user for each Samba user that is created.

#ldap_version 3

...duct=Samba%202.2&product=Samba%203.0&product=Samba%203.2&product=Samba%203.3&product=Samba%203.4&product=Samba%203.5&product=Samba%203.6&product=Samba%2 3.) Write an initial advisory and attach it to the bug report. A

* September 3, 2016: Release 6.6 * January 9, 2014: Release 6.3

4.3 would be in the security fixes only mode. The support of 4.2 would be ...| [https://git.samba.org/?p=samba.git;a=shortlog;h=refs/heads/v4-3-test v4-3-test] || style="background:#ff7777;" | [[Samba_Release_Planning#Discontinue

...test from Samba4 [[smbtorture]]. There is a backport of this test to samba-3 (and trunk) messaging code - ''torture/msgtest.c'' (see current svn branche * TDB ~ 8.3 Mb/s (100%)

...in samba 4, maybe related with the implementation of smb protocol version 3.

== Samba 4.13.3 == * Tuesday, December 15 2020 - '''Samba 4.13.3''' has been released.

...pple Server Message Block (SMB) clients and interoperability with Netatalk 3 Apple Filing Protocol (AFP) file servers. ...ion_of_Writing_a_Samba_VFS|The new version of Writing a Samba VFS]] (Samba 3.6 and earlier)

* 27th January 2009: Samba 3.3.0 released - the first Samba version with full CTDB support in the vanilla ...iband adapters, where we expect to get messaging latencies of the order of 3 to 5 microseconds.

''rpm -Uvh /root/rpmbuild/RPMS/x86_64/gpfs.gplbin-2.6.32-358.18.1.el6.x86_64-3.4.0-14.x86_64.rpm'' ''rpm -Uvh gpfs.gplbin-2.6.32-358.18.1.el6.x86_64-3.4.0-14.x86_64.rpm''

...html CVE-2019-14907] (Crash after failed character conversion at log level 3 or above.) == Samba 4.10.3 ==

== Samba 3.4 is in the '''discontinued''' mode mode == Samba 3.4 is in the '''discontinued''' mode, which means there will be only securit

@@ -1,3 +1,7 @@ +t_rename_overwrite: fstat(3): Stale file handle

=== xfstest results mount to Samba (over btrfs) with vers=3.1.1 with 6.4-rc4 kernel (mount options noperm,mfsymlinks) === @@ -1,3 +1,7 @@

...POSIX draft ACLs are sufficient and NFS4 ACLs [https://lkml.org/lkml/2016/3/15/52 don't fit well to Linux]. This is a pity for all of the the Linux com ...y also don't implement the (optional) ACL flag ACL4_PROTECTED (Section 6.4.3.2 of RFC8881).

Samba only supports the printer driver model version 3 that is supported in Windows 2000 to 10 and Windows Server 2000 to 2016. ...Windows 8 and Windows Server 2012, is not supported in Samba. Use version 3 drivers instead.

* [MS-SMB2] 3.3.5.9<p>Receiving an SMB2 CREATE Request,</p> * [MS-SMB2] 3.3.5.9.11<p>Handling the SMB2_CREATE_REQUEST_LEASE_V2 Create Context</p>

* chrony >= 3.0 from https://chrony.tuxfamily.org, compiled with enabled signed ntp suppo makestep 1 3

retry=3

lock byte 3

...ases, which works in a way similar to windows/SMB file leases (<code>fcntl(3)</code> manpage, <code>F_SETLEASE</code>). This mechanism is controlled by

...unless the server supports the most secure dialect, SMB3.11, specify "vers=3.1.1". == 6.3 kernel (module version 2.42, 90 changesets) ==

3. Run the samba-tool gpo backup command

Namespace 1 Namespace 3

+ the Free Software Foundation; either version 3 of the License, or

...files. Pidl is currently used to generate client and server code for Samba 3, [[Python]] bindings and Samba 4 and dissectors for Wireshark.

...the smbd file server in use by default, so that users upgrading from Samba 3.x DC environments to the 4.0 AD DC would still have access to all the featu ...communicates that this is about using the smbd file server from the Samba 3.x release stream.

updating samdom.example.com keeping 3 values, removing 1 values

3. Run <code>samba_upgradedns</code> against the new DC database.

...name resolution to be fast and seamless, timeout for a DNS reply is short (3 seconds is the Windows, 5 seconds the Linux default). For the most part, DN ...Microsoft extended this with WINS to provide name resolution across layer 3 (routed) networks. If you have name resolution working in a network without

...r ensuring compatibility with data sources within Samba (see section 3.1.1.3.1.1 Schema, page 123 of 521, using version 30.0 of the document, released 2 (&(search expression 1)(search expression 2)(search expression 3)…(search expression n))

...o see if that tells you more about the failure. E.g. add the <code>--debug=3</code> option to the command. sudo samba -s /tmp/online4/etc/smb.conf -i -d 3

Since there have been significant changes between Samba 3.x (and earlier) and Samba 4.0 and above, I thought I would start a new docu ...mod_1.so in step 2 above then results in a call to the NEXT function (step 3) and ends up in vfs_default.c

We suggest using a timeout of '''3 hours''', which is still permitted on the free runners.

that has gone into Samba 3.5.7 (and also all future versions of write performance of Samba by 2/3 on a NETGEAR ReadyNAS box as

...est</code>. Python code should be compatible with both Python 2 and Python 3.

...minimum version for use of the Linux kernel SMB3 support is kernel version 3.12 (or backport of cifs.ko module version 2.02 or later) but kernel version ** Basic support for SMB 2.1 was added in kernel version 3.07

SEARCHRESULTS=$(echo "$CMDOUTPUT" | grep numResponses | cut -f 3 -d ' ' | tr -d '\n\r')

| Week 3

Version: 3 (0x2)

...-how-long-jobs-can-run project settings]. We suggest using a timeout of '''3 hours''', which is still permitted on the free runners.

smb 0:off 1:off 2:off 3:off 4:off 5:off 6:off Domain=[kansai] OS=[Unix] Server=[Samba 3.0.9-1.3E.5]

...BUG #14266]: wafsamba: Do not use 'rU' as the 'U' is deprecated in Python 3.9. ...org/show_bug.cgi?id=14209 BUG #14209]: Avoiding bad call flags with python 3.8, using METH_NOARGS instead of zero.

...alue. Queries over 25% the maximum time will be logged at log level <code>3</code>.

* 3: Network, over the network ...ecs/windows_protocols/ms-nrpc/5805bc9f-e4c9-4c8a-b191-3c3a7de7eeed MS-NRPC 3.1.4.2].

...and works, I am overall pleased with my efforts as a whole. Obviously in a 3 month period, there are a limited scope that has to be employed. Things lik

== Samba 3.2 discontinued == With the release of Samba 3.5.0, Samba 3.2 has been marked '''discontinued'''.

...14046] - note that this should only affect Samba v4.10 (built with Python 3 support).

...rg/cgi-bin/cvename.cgi?name=CVE-2016-2119 CVE-2016-2119] (Client side SMB2/3 required signing can be downgraded) It's possible for an attacker to downgrade the required signing for an SMB2/3 client connection, by injecting the SMB2_SESSION_FLAG_IS_GUEST or SMB2_SESS

Directory service developed by Microsoft. Samba version 3 could only be member of an AD as file server, Samba since version 4 can als

database "dlopen .../bin/modules/bind9/dlz_bind9_9.so -d 3";

...mod_1.so in step 2 above then results in a call to the NEXT function (step 3) and ends up in vfs_default.c ...e in the master branch or init_samba_module in earlier versions (3.5.x and 3.6.x)'''. However, there is now a way of avoiding these naming problems for

Samba 4.3 is [[Samba_Release_Planning#Discontinued_.28End_of_Life.29|'''Discontinued ==Samba 4.3.13==

...dows XP did not support the SHA2 suite of hashes at all until Service Pack 3, and even then, there are still issues. One possible fix (that I have not t ...gure --enable-debug --enable-gnutls --with-dnsupdate --with-acl-support -j 3

3. It is unlikely for a user to be in all the groups (but the converse might

...e.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12150 CVE-2017-12150] SMB1/2/3 connections may not require signing where they should :All versions of Samba from 3.5.0 onwards are vulnerable to a remote code execution vulnerability, allowi

...code for the module got immediately accepted and was introduced with Samba 3.2.0 to Samba users. ...ffic_analyzer.so, and is packaged with Samba version greater or equal than 3.2.0.

:* ldb: version 2.2.3 ...ttps://bugzilla.samba.org/show_bug.cgi?id=14848 BUG #14848]: Release LDB 2.3.1 for Samba 4.14.9.

:All versions of Samba from 4.0.0 to 4.3.2 inclusive (resp. all ldb versions up to 1.1.23 inclusive) are vulnerable :All versions of Samba from 3.0.0 to 4.3.2 inclusive are vulnerable to a bug in symlink verification, which under ce

...020-14318.html CVE-2020-14318]: Missing handle permissions check in SMB1/2/3 ChangeNotify. : The SMB1/2/3 protocols have a concept of "ChangeNotify", where a client can request file

** Samba 3.6 added basic support for SMB2.0. This support was essentially complete exc * SMB 3 (previously known as SMB2.2 dialect) was introduced with Windows 8 and Wind

...4907 CVE-2019-14907]: Crash after failed character conversion at log level 3 or above. ...G #13728]: netcmd/user: python[3]-gpgme unsupported and replaced by python[3]-gpg.

...ting: Re-implement delete-on-close semantics for print files missing since 3.5.x. ....cgi?id=13363 BUG #13363]: s3:smbd: Don't use the directory cache for SMB2/3.

3. Excerpt from cmocka-tests/cli_tests.c: ''test for the dns_find_cli_tkey()

:* ldb: Bump ldb version to 1.3.7. ...G #13728]: netcmd/user: python[3]-gpgme unsupported and replaced by python[3]-gpg.

...s is deliberately defined to be the same as UNIX_BASIC except for the last 3 fields. ...</code> request contains 48 bytes of "extended information". Samba version 3.2 or later will return a <code>samba_extended_info_version</code> structure

== ctdb 2.5.3 == :Release Notes for ctdb 2.5.3

...14607]: Work around special SMB2 IOCTL response behavior of NetApp Ontap 7.3.7. ...020-14318.html CVE-2020-14318]: Missing handle permissions check in SMB1/2/3 ChangeNotify.

...cgi?id=15153 BUG 15153]: Missing SMB2-GETINFO access checks from MS-SMB2 3.3.5.20.1. ...UG #15071]: waf produces incorrect names for python extensions with Python 3.11.

:All versions of Samba from 3.6.0 onwards are vulnerable to a heap memory information leak, where server ...e.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12150 CVE-2017-12150] SMB1/2/3 connections may not require signing where they should

===Changes since 4.18.3=== ==Samba 4.18.3==

...users to mount remote shares. It supports multiple dialects of SMB (1, 2, 3). The protocol dialects are now officially documented by Microsoft (See [ht

...sing technologies similar to NT4. Prior to supporting AD DC (i.e. on Samba 3 releases), the solution was to back Samba on to an external LDAP server suc Sometimes users refer to this solution as a Samba 3 domain, although that name is not really correct. Samba tried to refer to t

With the release of Samba 4.2.0, Samba 3.6 has been marked [[Samba_Release_Planning#Discontinued|'''discontinued'''] == Samba 3.6 is the '''Discontinued''' release series==

===Changes since 4.17.3=== ==Samba 4.17.3==

:All versions of Samba from 3.6.0 onwards are vulnerable to a heap memory information leak, where server ...a.samba.org/show_bug.cgi?id=13003 BUG #13003]: Fix segfault on MacOS 10.12.3 clients caused by SMB_VFS_GET_COMPRESSION.