samba - Debian Package Tracker

general

source: samba (main)
version: 2:4.13.14+dfsg-1
maintainer: Debian Samba Maintainers (archive) (DMD)
uploaders: Andrew Bartlett [DMD] – Jelmer Vernooĳ [DMD] – Steve Langasek [DMD] – Mathieu Parent [DMD]
arch: all any
std-ver: 4.5.0
VCS: Git (Browse, QA)

versions [more versions can be listed by madison] [old versions available from snapshot.debian.org]

[pool directory]

o-o-stable: 2:4.5.16+dfsg-1+deb9u2
o-o-sec: 2:4.5.16+dfsg-1+deb9u4
oldstable: 2:4.9.5+dfsg-5
old-sec: 2:4.9.5+dfsg-5+deb10u2
old-p-u: 2:4.9.5+dfsg-5+deb10u2
stable: 2:4.13.13+dfsg-1~deb11u2
stable-sec: 2:4.13.13+dfsg-1~deb11u2
testing: 2:4.13.14+dfsg-1
unstable: 2:4.13.14+dfsg-1

versioned links

2:4.5.16+dfsg-1+deb9u2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2:4.5.16+dfsg-1+deb9u4: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2:4.9.5+dfsg-5: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2:4.9.5+dfsg-5+deb10u1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2:4.9.5+dfsg-5+deb10u2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2:4.13.13+dfsg-1~deb11u2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2:4.13.14+dfsg-1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]

binaries

ctdb
libnss-winbind
libpam-winbind (1 bugs: 0, 1, 0, 0)
libsmbclient (3 bugs: 0, 3, 0, 0)
libsmbclient-dev (1 bugs: 0, 0, 1, 0)
libwbclient-dev
libwbclient0 (1 bugs: 0, 0, 1, 0)
python3-samba
registry-tools
samba (73 bugs: 1, 65, 7, 0)
samba-common (4 bugs: 0, 4, 0, 0)
samba-common-bin (6 bugs: 0, 5, 1, 0)
samba-dev
samba-dsdb-modules
samba-libs (2 bugs: 0, 2, 0, 0)
samba-testsuite
samba-vfs-modules (2 bugs: 0, 2, 0, 0)
smbclient (12 bugs: 0, 11, 1, 0)
winbind (9 bugs: 0, 9, 0, 0)

action needed

A new upstream version is available: 4.13.16 high

A new upstream version 4.13.16 is available, you should consider packaging it.

Created: 2021-12-16 Last update: 2022-01-26 08:06

10 security issues in stretch high

There are 10 open security issues in stretch.

9 important issues:

CVE-2016-2124:
CVE-2021-3738:
CVE-2020-25717:
CVE-2020-25718:
CVE-2020-25719:
CVE-2020-25721:
CVE-2020-25722:
CVE-2021-20316:
CVE-2021-43566: All versions of Samba prior to 4.13.16 are vulnerable to a malicious client using an SMB1 or NFS race to allow a directory to be created in an area of the server file system not exported under the share definition. Note that SMB1 has to be enabled, or the share also available via NFS in order for this attack to succeed.

1 issue postponed or untriaged:

CVE-2021-3671: (needs triaging) A null pointer de-reference was found in the way samba kerberos server handled missing sname in TGS-REQ (Ticket Granting Server - Request). An authenticated user could use this flaw to crash the samba server.

Created: 2021-11-09 Last update: 2022-01-13 05:30

2 security issues in sid high

There are 2 open security issues in sid.

2 important issues:

CVE-2021-20316:
CVE-2021-43566: All versions of Samba prior to 4.13.16 are vulnerable to a malicious client using an SMB1 or NFS race to allow a directory to be created in an area of the server file system not exported under the share definition. Note that SMB1 has to be enabled, or the share also available via NFS in order for this attack to succeed.

Created: 2022-01-10 Last update: 2022-01-13 05:30

2 security issues in bookworm high

There are 2 open security issues in bookworm.

2 important issues:

CVE-2021-20316:
CVE-2021-43566: All versions of Samba prior to 4.13.16 are vulnerable to a malicious client using an SMB1 or NFS race to allow a directory to be created in an area of the server file system not exported under the share definition. Note that SMB1 has to be enabled, or the share also available via NFS in order for this attack to succeed.

Created: 2022-01-10 Last update: 2022-01-13 05:30

lintian reports 2 errors and 25 warnings high

Lintian reports 2 errors and 25 warnings about this package. You should make the package lintian clean getting rid of them.

Created: 2022-01-01 Last update: 2022-01-01 04:35

Does not build reproducibly during testing normal

A package building reproducibly enables third parties to verify that the source matches the distributed binaries. It has been identified that this source package produced different results, failed to build or had other issues in a test environment. Please read about how to improve the situation!

Created: 2019-10-07 Last update: 2022-01-26 08:08

3 bugs tagged patch in the BTS normal

The BTS contains patches fixing 3 bugs, consider including or untagging them.

Created: 2021-08-14 Last update: 2022-01-26 08:02

Depends on packages which need a new maintainer normal

The packages that samba depends on which need a new maintainer are:

popt (#995268)
- Depends: libpopt0 libpopt0 libpopt0 libpopt0 libpopt-dev libpopt0 libpopt0 libpopt0 libpopt0 libpopt0
- Build-Depends: libpopt-dev
dh-exec (#851746)
- Build-Depends: dh-exec
smbldap-tools (#831723)
- Suggests: smbldap-tools

Created: 2019-11-22 Last update: 2022-01-26 06:37

RFA: The maintainer wants to pass over package maintainance. normal

The current maintainer is looking for someone who can take over maintenance of this package. If you are interested in this package, please consider taking it over. Alternatively you may want to be co-maintainer in order to help the actual maintainer. Please see bug number #814382 for more information.

Created: 2017-12-02 Last update: 2022-01-23 10:25

6 new commits since last upload, is it time to release? normal

vcswatch reports that this package seems to have new commits in its VCS but has not yet updated debian/changelog. You should consider updating the Debian changelog and uploading this new version into the archive.

Here are the relevant commit logs:

commit 6f32806da3c9fecdb7f49152396ca13a85d7eb25
Author: Mathieu Parent <math.parent@gmail.com>
Date:   Tue Dec 14 21:15:28 2021 +0100

    Update standards version to 4.5.1, no changes needed.
    
    Changes-By: lintian-brush
    Fixes: lintian: out-of-date-standards-version
    See-also: https://lintian.debian.org/tags/out-of-date-standards-version.html

commit 0b6b9705b3779edc43bce809b198fa25cab3eb98
Author: Mathieu Parent <math.parent@gmail.com>
Date:   Tue Dec 14 21:15:21 2021 +0100

    Use secure URI in Homepage field.
    
    Changes-By: lintian-brush
    Fixes: lintian: homepage-field-uses-insecure-uri
    See-also: https://lintian.debian.org/tags/homepage-field-uses-insecure-uri.html

commit cb4e07f64a5cc7ba2acb7792342129e8d468906f
Author: Mathieu Parent <math.parent@gmail.com>
Date:   Tue Dec 14 21:10:52 2021 +0100

    Update watch file format version to 4.
    
    Changes-By: lintian-brush
    Fixes: lintian: older-debian-watch-file-standard
    See-also: https://lintian.debian.org/tags/older-debian-watch-file-standard.html

commit 0e3010009d8e2e09d65f5a058701629aa6319e31
Author: Mathieu Parent <math.parent@gmail.com>
Date:   Tue Dec 14 21:09:43 2021 +0100

    Set upstream metadata fields: Repository.
    
    Changes-By: lintian-brush
    Fixes: lintian: upstream-metadata-file-is-missing
    See-also: https://lintian.debian.org/tags/upstream-metadata-file-is-missing.html

commit c6cf09fa4ffcdd49ba2e306ca62b922593fa5bbb
Author: Mathieu Parent <math.parent@gmail.com>
Date:   Tue Dec 14 21:09:36 2021 +0100

    Remove 1 obsolete maintscript entry.
    
    Changes-By: lintian-brush

commit a4994245ccbfc4fbf8fb3fdcb0e90f60d1b25653
Author: Mathieu Parent <math.parent@gmail.com>
Date:   Tue Dec 14 10:29:45 2021 +0100

    Remove -Wl,--as-needed in LDFLAGS

Created: 2021-12-14 Last update: 2022-01-19 01:32

27 low-priority security issues in buster low

There are 27 open security issues in buster.

22 issues left for the package maintainer to handle:

CVE-2016-2124: (needs triaging)
CVE-2020-1472: (needs triaging) An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC), aka 'Netlogon Elevation of Privilege Vulnerability'.
CVE-2021-3671: (needs triaging) A null pointer de-reference was found in the way samba kerberos server handled missing sname in TGS-REQ (Ticket Granting Server - Request). An authenticated user could use this flaw to crash the samba server.
CVE-2021-3738: (needs triaging)
CVE-2019-10218: (needs triaging) A flaw was found in the samba client, all samba versions before samba 4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user.
CVE-2019-14833: (needs triaging) A flaw was found in Samba, all versions starting samba 4.5.0 before samba 4.9.15, samba 4.10.10, samba 4.11.2, in the way it handles a user password change or a new password for a samba user. The Samba Active Directory Domain Controller can be configured to use a custom script to check for password complexity. This configuration can fail to verify password complexity when non-ASCII characters are used in the password, which could lead to weak passwords being set for samba users, making it vulnerable to dictionary attacks.
CVE-2019-14847: (needs triaging) A flaw was found in samba 4.0.0 before samba 4.9.15 and samba 4.10.x before 4.10.10. An attacker can crash AD DC LDAP server via dirsync resulting in denial of service. Privilege escalation is not possible with this issue.
CVE-2019-14861: (needs triaging) All Samba versions 4.x.x before 4.9.17, 4.10.x before 4.10.11 and 4.11.x before 4.11.3 have an issue, where the (poorly named) dnsserver RPC pipe provides administrative facilities to modify DNS records and zones. Samba, when acting as an AD DC, stores DNS records in LDAP. In AD, the default permissions on the DNS partition allow creation of new records by authenticated users. This is used for example to allow machines to self-register in DNS. If a DNS record was created that case-insensitively matched the name of the zone, the ldb_qsort() and dns_name_compare() routines could be confused into reading memory prior to the list of DNS entries when responding to DnssrvEnumRecords() or DnssrvEnumRecords2() and so following invalid memory as a pointer.
CVE-2019-14870: (needs triaging) All Samba versions 4.x.x before 4.9.17, 4.10.x before 4.10.11 and 4.11.x before 4.11.3 have an issue, where the S4U (MS-SFU) Kerberos delegation model includes a feature allowing for a subset of clients to be opted out of constrained delegation in any way, either S4U2Self or regular Kerberos authentication, by forcing all tickets for these clients to be non-forwardable. In AD this is implemented by a user attribute delegation_not_allowed (aka not-delegated), which translates to disallow-forwardable. However the Samba AD DC does not do that for S4U2Self and does set the forwardable flag even if the impersonated client has the not-delegated flag set.
CVE-2019-14902: (needs triaging) There is an issue in all samba 4.11.x versions before 4.11.5, all samba 4.10.x versions before 4.10.12 and all samba 4.9.x versions before 4.9.18, where the removal of the right to create or modify a subtree would not automatically be taken away on all domain controllers.
CVE-2019-14907: (needs triaging) All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with "log level = 3" (or above) then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provided during the NTLMSSP authentication exchange. In the Samba AD DC in particular, this may cause a long-lived process(such as the RPC server) to terminate. (In the file server case, the most likely target, smbd, operates as process-per-client and so a crash there is harmless).
CVE-2019-19344: (needs triaging) There is a use-after-free issue in all samba 4.9.x versions before 4.9.18, all samba 4.10.x versions before 4.10.12 and all samba 4.11.x versions before 4.11.5, essentially due to a call to realloc() while other local variables still point at the original buffer.
CVE-2020-10704: (postponed; to be fixed through a stable update) A flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests as an Active Directory Domain Controller LDAP server, an unauthorized user can cause a stack overflow leading to a denial of service. The highest threat from this vulnerability is to system availability. This issue affects all samba versions before 4.10.15, before 4.11.8 and before 4.12.2.
CVE-2020-10730: (postponed; to be fixed through a stable update) A NULL pointer dereference, or possible use-after-free flaw was found in Samba AD LDAP server in versions before 4.10.17, before 4.11.11 and before 4.12.4. Although some versions of Samba shipped with Red Hat Enterprise Linux do not support Samba in AD mode, the affected code is shipped with the libldb package. This flaw allows an authenticated user to possibly trigger a use-after-free or NULL pointer dereference. The highest threat from this vulnerability is to system availability.
CVE-2020-10745: (postponed; to be fixed through a stable update) A flaw was found in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4 in the way it processed NetBios over TCP/IP. This flaw allows a remote attacker could to cause the Samba server to consume excessive CPU use, resulting in a denial of service. This highest threat from this vulnerability is to system availability.
CVE-2020-10760: (postponed; to be fixed through a stable update) A use-after-free flaw was found in all samba LDAP server versions before 4.10.17, before 4.11.11, before 4.12.4 used in a AC DC configuration. A Samba LDAP user could use this flaw to crash samba.
CVE-2020-14303: (postponed; to be fixed through a stable update) A flaw was found in the AD DC NBT server in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4. A samba user could send an empty UDP packet to cause the samba server to crash.
CVE-2020-14318: (needs triaging) A flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker.
CVE-2020-14323: (needs triaging) A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service.
CVE-2020-14383: (needs triaging) A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash. This RPC server, which also serves protocols other than dnsserver, will be restarted after a short delay, but it is easy for an authenticated non administrative attacker to crash it again as soon as it returns. The Samba DNS server itself will continue to operate, but many RPC services will not.
CVE-2021-20254: (needs triaging) A flaw was found in samba. The Samba smbd file server must map Windows group identities (SIDs) into unix group ids (gids). The code that performs this had a flaw that could allow it to read data beyond the end of the array in the case where a negative cache entry had been added to the mapping cache. This could cause the calling code to return those values into the process token that stores the group membership for a user. The highest threat from this vulnerability is to data confidentiality and integrity.
CVE-2021-43566: (needs triaging) All versions of Samba prior to 4.13.16 are vulnerable to a malicious client using an SMB1 or NFS race to allow a directory to be created in an area of the server file system not exported under the share definition. Note that SMB1 has to be enabled, or the share also available via NFS in order for this attack to succeed.

You can find information about how to handle these issues in the security team's documentation.

5 ignored issues:

CVE-2020-25718:
CVE-2020-25719:
CVE-2020-25721:
CVE-2020-25722:
CVE-2021-20316:

Created: 2021-02-19 Last update: 2022-01-13 05:30

2 low-priority security issues in bullseye low

There are 2 open security issues in bullseye.

1 issue left for the package maintainer to handle:

CVE-2021-43566: (needs triaging) All versions of Samba prior to 4.13.16 are vulnerable to a malicious client using an SMB1 or NFS race to allow a directory to be created in an area of the server file system not exported under the share definition. Note that SMB1 has to be enabled, or the share also available via NFS in order for this attack to succeed.

You can find information about how to handle this issue in the security team's documentation.

1 ignored issue:

CVE-2021-20316:

Created: 2022-01-10 Last update: 2022-01-13 05:30

Standards version of the package is outdated. wishlist

The package should be updated to follow the last version of Debian Policy (Standards-Version 4.6.0 instead of 4.5.0).

Created: 2020-01-21 Last update: 2021-11-10 05:40

testing migrations

This package will soon be part of the auto-icu transition. You might want to ensure that your package is ready for it. You can probably find supplementary information in the debian-release archives or in the corresponding release.debian.org bug.
This package will soon be part of the auto-openldap transition. You might want to ensure that your package is ready for it. You can probably find supplementary information in the debian-release archives or in the corresponding release.debian.org bug.

news

[rss feed]

[2021-11-30] Accepted samba 2:4.9.5+dfsg-5+deb10u1 (source) into oldstable-proposed-updates->oldstable-new, oldstable-proposed-updates (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
[2021-11-30] Accepted samba 2:4.9.5+dfsg-5+deb10u2 (source) into oldstable-proposed-updates->oldstable-new, oldstable-proposed-updates (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
[2021-11-30] Accepted samba 2:4.9.5+dfsg-5+deb10u2 (source) into oldstable->embargoed, oldstable (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
[2021-11-21] Accepted samba 2:4.13.13+dfsg-1~deb11u2 (source) into proposed-updates->stable-new, proposed-updates (Debian FTP Masters) (signed by: Mathieu Parent)
[2021-11-21] Accepted samba 2:4.13.13+dfsg-1~deb11u1 (source) into proposed-updates->stable-new, proposed-updates (Debian FTP Masters) (signed by: Mathieu Parent)
[2021-11-12] samba 2:4.13.14+dfsg-1 MIGRATED to testing (Debian testing watch)
[2021-11-09] Accepted samba 2:4.13.14+dfsg-1 (source) into unstable (Mathieu Parent)
[2021-11-09] Accepted samba 2:4.13.13+dfsg-1~deb11u2 (source) into stable-security->embargoed, stable-security (Debian FTP Masters) (signed by: Mathieu Parent)
[2021-11-09] Accepted samba 2:4.13.13+dfsg-1~deb11u1 (source) into stable-security->embargoed, stable-security (Debian FTP Masters) (signed by: Mathieu Parent)
[2021-11-03] samba 2:4.13.13+dfsg-1 MIGRATED to testing (Debian testing watch)
[2021-11-01] Accepted samba 2:4.13.13+dfsg-1 (source) into unstable (Mathieu Parent)
[2021-05-29] Accepted samba 2:4.5.16+dfsg-1+deb9u4 (source) into oldstable (Abhijith PA)
[2021-05-12] samba 2:4.13.5+dfsg-2 MIGRATED to testing (Debian testing watch)
[2021-05-06] Accepted samba 2:4.13.5+dfsg-2 (source) into unstable (Mathieu Parent)
[2021-03-18] samba 2:4.13.5+dfsg-1 MIGRATED to testing (Debian testing watch)
[2021-03-13] Accepted samba 2:4.13.5+dfsg-1 (source) into unstable (Mathieu Parent)
[2021-02-12] samba 2:4.13.4+dfsg-1 MIGRATED to testing (Debian testing watch)
[2021-02-09] Accepted samba 2:4.13.4+dfsg-1 (source) into unstable (Mathieu Parent)
[2021-01-06] samba 2:4.13.3+dfsg-1 MIGRATED to testing (Debian testing watch)
[2020-12-16] Accepted samba 2:4.13.3+dfsg-1 (source) into unstable (Mathieu Parent)
[2020-12-07] samba 2:4.13.2+dfsg-3 MIGRATED to testing (Debian testing watch)
[2020-11-23] Accepted samba 2:4.5.16+dfsg-1+deb9u3 (source) into oldstable (Roberto C. Sanchez)
[2020-11-22] Accepted samba 2:4.13.2+dfsg-3 (source) into unstable (Mathieu Parent)
[2020-11-18] Accepted samba 2:4.13.2+dfsg-2 (source) into unstable (Mathieu Parent)
[2020-11-12] Accepted samba 2:4.13.2+dfsg-1 (source) into experimental (Mathieu Parent)
[2020-07-16] samba 2:4.12.5+dfsg-3 MIGRATED to testing (Debian testing watch)
[2020-07-04] Accepted samba 2:4.12.5+dfsg-3 (source) into unstable (Mathieu Parent)
[2020-07-02] Accepted samba 2:4.12.5+dfsg-2 (source) into unstable (Mathieu Parent)
[2020-07-02] Accepted samba 2:4.12.5+dfsg-1 (source) into unstable (Mathieu Parent)
[2020-06-28] Accepted samba 2:4.12.3+dfsg-2 (source) into unstable (Mathieu Parent)

bugs [bug history graph]

all: 122 123
RC: 1
I&N: 106 107
M&W: 13
F&P: 2
patch: 3

links

homepage
lintian (2, 25)
buildd: logs, checks, clang, reproducibility, cross
popcon
browse source code
edit tags
other distros
security tracker
screenshots
l10n (88, 25)
debci

ubuntu

[Information about Ubuntu for Debian Developers]

version: 2:4.13.14+dfsg-0ubuntu2
352 bugs (7 patches)
patches for 2:4.13.14+dfsg-0ubuntu2