Package "samba"

Name: samba


This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • clustered database to store temporary data
  • tools for viewing and manipulating the Windows registry
  • test suite from Samba

Latest version: 2:4.11.6+dfsg-0ubuntu1.5
Release: focal (20.04)
Level: updates
Repository: universe


Other versions of "samba" in Focal

Repository Area Version
base main 2:4.11.6+dfsg-0ubuntu1
base universe 2:4.11.6+dfsg-0ubuntu1
security main 2:4.11.6+dfsg-0ubuntu1.5
security universe 2:4.11.6+dfsg-0ubuntu1.5
updates main 2:4.11.6+dfsg-0ubuntu1.5

Packages in group

Deleted packages are displayed in grey.


Version: 2:4.11.6+dfsg-0ubuntu1.5 2020-09-30 15:07:24 UTC

  samba (2:4.11.6+dfsg-0ubuntu1.5) focal-security; urgency=medium

  * SECURITY UPDATE: Unauthenticated domain controller compromise by
    subverting Netlogon cryptography (ZeroLogon)
    - debian/patches/zerologon-*.patch: backport upstream patches:
      + For compatibility reasons, allow specifying an insecure netlogon
        configuration per machine. See the following link for examples:
      + Add additional server checks for the protocol attack in the
        client-specified challenge to provide some protection when
        'server schannel = no/auto' and avoid the false-positive results
        when running the proof-of-concept exploit.
    - CVE-2020-1472

 -- Marc Deslauriers <email address hidden> Fri, 18 Sep 2020 12:33:05 -0400

Source diff to previous version
CVE-2020-1472 An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, u

Version: 2:4.11.6+dfsg-0ubuntu1.4 2020-08-10 16:06:33 UTC

  samba (2:4.11.6+dfsg-0ubuntu1.4) focal-security; urgency=medium

  * SECURITY UPDATE: Empty UDP packet DoS in Samba AD DC nbtd
    - debian/patches/CVE-2020-14303.patch: fix busy loop on empty UDP
      packet in libcli/nbt/nbtsocket.c.
    - CVE-2020-14303

 -- Marc Deslauriers <email address hidden> Fri, 07 Aug 2020 13:31:00 -0400

Source diff to previous version
CVE-2020-14303 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

Version: 2:4.11.6+dfsg-0ubuntu1.3 2020-07-02 15:08:06 UTC

  samba (2:4.11.6+dfsg-0ubuntu1.3) focal-security; urgency=medium

  * SECURITY UPDATE: NULL pointer de-reference and use-after-free in Samba
    AD DC LDAP Server with ASQ, VLV and paged_results
    - debian/patches/CVE-2020-10730-*.patch: multiple upstream patches to
      fix the issue.
    - CVE-2020-10730
  * SECURITY UPDATE: Parsing and packing of NBT and DNS packets can consume
    excessive CPU
    - debian/patches/CVE-2020-10745-*.patch: multiple upstream patches to
      fix the issue.
    - CVE-2020-10745
  * SECURITY UPDATE: LDAP Use-after-free in Samba AD DC Global Catalog with
    paged_results and VLV
    - debian/patches/CVE-2020-10760-*.patch: multiple upstream patches to
      fix the issue.
    - CVE-2020-10760

 -- Marc Deslauriers <email address hidden> Fri, 19 Jun 2020 08:34:26 -0400

Source diff to previous version

Version: 2:4.11.6+dfsg-0ubuntu1.2 2020-05-21 09:06:33 UTC

  samba (2:4.11.6+dfsg-0ubuntu1.2) focal; urgency=medium

  * Fix "Shared files are shown as folders" (LP: #1872476)
    - d/p/0023-libsmb-Don-t-try-to-find-posix-stat-info-in-SMBC_get.patch:
      Don't obtain stat(2) information if dealing with older protocols on
      UNIX-like systems.

 -- Sergio Durigan Junior <email address hidden> Thu, 30 Apr 2020 15:17:24 -0400

Source diff to previous version
1872476 Shared files are shown as folders

Version: 2:4.11.6+dfsg-0ubuntu1.1 2020-04-28 19:07:12 UTC

  samba (2:4.11.6+dfsg-0ubuntu1.1) focal-security; urgency=medium

  * SECURITY UPDATE: Use-after-free in AD DC LDAP server
    - debian/patches/CVE-2020-10700-1.patch: add test for ASQ and ASQ in
      combination with paged_results in selftest/knownfail.d/asq,
      source4/dsdb/tests/python/asq.py, source4/selftest/tests.py.
    - debian/patches/CVE-2020-10700-3.patch: do not permit the ASQ control
      for the GUID search in paged_results in selftest/knownfail.d/asq,
    - debian/control: bump libldb-dev, python3-ldb, and python3-ldb-dev
      Build-Depends to 2.0.10.
    - CVE-2020-10700
  * SECURITY UPDATE: Stack overflow in AD DC LDAP server
    - debian/patches/CVE-2020-10704-1.patch: add ASN.1 max tree depth in
      auth/gensec/gensec_util.c, lib/util/asn1.c, lib/util/asn1.h,
      lib/util/tests/asn1_tests.c, libcli/auth/spnego_parse.c,
      libcli/cldap/cldap.c, libcli/ldap/ldap_message.c,
      source3/lib/tldap.c, source3/lib/tldap_util.c,
      source3/libsmb/clispnego.c, source3/torture/torture.c,
      source4/auth/gensec/gensec_krb5.c, source4/ldap_server/ldap_server.c,
    - debian/patches/CVE-2020-10704-3.patch: check parse tree depth in
    - debian/patches/CVE-2020-10704-5.patch: add max ldap request sizes in
      lib/param/loadparm.c, source3/param/loadparm.c.
    - debian/patches/CVE-2020-10704-6.patch: limit request sizes in
    - debian/patches/CVE-2020-10704-7.patch: add search size limits to
      ldap_decode in docs-xml/smbdotconf/ldap/ldapmaxsearchrequest.xml,
      lib/param/loadparm.c, libcli/cldap/cldap.c,
      libcli/ldap/ldap_message.c, libcli/ldap/ldap_message.h,
      source3/param/loadparm.c, source4/ldap_server/ldap_server.c,
    - debian/patches/CVE-2020-10704-8.patch: check search request lengths
      in lib/util/asn1.c, lib/util/asn1.h, libcli/ldap/ldap_message.c.
    - CVE-2020-10704

 -- Marc Deslauriers <email address hidden> Fri, 24 Apr 2020 08:08:38 -0400

About   -   Send Feedback to @ubuntu_updates