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Package "samba"

Name: samba

Description:

SMB/CIFS file, print, and login server for Unix

Latest version: 2:4.10.0+dfsg-0ubuntu2.4
Release: disco (19.04)
Level: updates
Repository: main
Homepage: http://www.samba.org

Links

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Other versions of "samba" in Disco

Repository Area Version
base main 2:4.10.0+dfsg-0ubuntu2
base universe 2:4.10.0+dfsg-0ubuntu2
security universe 2:4.10.0+dfsg-0ubuntu2.4
security main 2:4.10.0+dfsg-0ubuntu2.4
updates universe 2:4.10.0+dfsg-0ubuntu2.4

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Changelog

Version: 2:4.10.0+dfsg-0ubuntu2.4 2019-09-03 22:07:15 UTC

  samba (2:4.10.0+dfsg-0ubuntu2.4) disco-security; urgency=medium

  * SECURITY UPDATE: restricted share escape by user
    - debian/patches/CVE-2019-10197-01-v4-10.patch: smbd: separate
      out impersonation debug info into a new function.
    - debian/patches/CVE-2019-10197-02-v4-10.patch: smbd: make sure that
      change_to_user_internal() always resets current_user.done_chdir
    - debian/patches/CVE-2019-10197-03-v4-10.patch: smbd: make sure we
      reset current_user.{need,done}_chdir in become_root()
    - debian/patches/CVE-2019-10197-04-v4-10.patch: selftest: make
      fsrvp_share its own independent subdirectory
    - debian/patches/CVE-2019-10197-05-v4-10.patch:
      test_smbclient_s3.sh: add regression test for the no permission
      on share root problem
    - debian/patches/CVE-2019-10197-06-v4-10.patch: smbd: split
      change_to_user_impersonate() out of change_to_user_internal()
    - CVE-2019-10197

 -- Steve Beattie <email address hidden> Fri, 30 Aug 2019 11:01:29 -0700

Source diff to previous version
CVE-2019-10197 A flaw was found in samba versions 4.9.x up to 4.9.13, samba 4.10.x up ...

Version: 2:4.10.0+dfsg-0ubuntu2.3 2019-09-02 10:06:19 UTC

  samba (2:4.10.0+dfsg-0ubuntu2.3) disco; urgency=medium

  * CTDB enablement for NFS HA (LP: #722201) and needed fixes:
    - d/p/ctdb-config-depend-on-etc-default-nodes-file.patch: do not try to
      start daemon without /etc/ctdb/nodes.
    - d/rules: installing provided config examples and helper scripts.
    - Examples of NFS HA CTDB config files + helper script:
      + d/ctdb.example.enable.nfs.sh
      + d/ctdb.example.nfs-common
      + d/ctdb.example.nfs-kernel-server
      + d/ctdb.example.services
      + d/ctdb.example.sysctl-nfs-static-ports.conf
    - d/p/fix-nfs-service-name-to-nfs-kernel-server.patch: change nfs service
      name from nfs to nfs-kernel-server.
    - d/p/ctdb-scripts-fix-tcp_tw_recycle-existence-check.patch: fix
      tcp_tw_recycle existence check.
  * Allow proper ctdb initalization (LP: #1828799):
    - d/ctdb.dirs: added /var/lib/ctdb/* directories
    - d/ctdb.postrm: remove leftovers from
      /var/lib/ctdb/{state,persistent,volatile,scripts}
  * d/ctdb.install, d/rules: create ctdb run directory into tmpfiles.d
    to allow pid file to exist (LP: #1821775)

 -- Rafael David Tinoco <email address hidden> Thu, 11 Jul 2019 18:00:50 +0000

Source diff to previous version
722201 CTDB port is not aware of Ubuntu-specific NFS Settings
1828799 Package ctdb does not create directories in /var/lib/ctdb
1821775 ctdb cannot create PID file

Version: 2:4.10.0+dfsg-0ubuntu2.2 2019-06-19 13:11:11 UTC

  samba (2:4.10.0+dfsg-0ubuntu2.2) disco-security; urgency=medium

  * SECURITY UPDATE: zone operations can crash rpc server
    - debian/patches/CVE-2019-12435-1.patch: avoid NULL deference if zone
      not found in DnssrvOperation in
      python/samba/tests/dcerpc/dnsserver.py,
      source4/rpc_server/dnsserver/dcerpc_dnsserver.c.
    - debian/patches/CVE-2019-12435-2.patch: avoid NULL deference if zone
      not found in DnssrvOperation2 in
      python/samba/tests/dcerpc/dnsserver.py,
      source4/rpc_server/dnsserver/dcerpc_dnsserver.c.
    - CVE-2019-12435
  * SECURITY UPDATE: paged_searches crash on LDAP and homes access
    - debian/patches/CVE-2019-12436.patch: ignore successful results
      without messages in source4/dsdb/samdb/ldb_modules/paged_results.c,
      source4/dsdb/tests/python/vlv.py.
    - CVE-2019-12436

 -- Marc Deslauriers <email address hidden> Wed, 12 Jun 2019 10:01:57 -0400

Source diff to previous version
CVE-2019-12435 Samba AD DC Denial of Service in DNS management server (dnsserver)
CVE-2019-12436 Samba AD DC LDAP server crash (paged searches)

Version: 2:4.10.0+dfsg-0ubuntu2.1 2019-05-14 14:07:24 UTC

  samba (2:4.10.0+dfsg-0ubuntu2.1) disco-security; urgency=medium

  * SECURITY UPDATE: Samba AD DC S4U2Self/S4U2Proxy unkeyed checksum
    - debian/patches/CVE-2018-16860-1.patch: add test for S4U2Self with
      unkeyed checksum in selftest/knownfail.d/mitm-s4u2self,
      source4/torture/krb5/kdc-canon-heimdal.c.
    - debian/patches/CVE-2018-16860-2.patch: reject PA-S4U2Self with
      unkeyed checksum in selftest/knownfail.d/mitm-s4u2self,
      source4/heimdal/kdc/krb5tgs.c.
    - CVE-2018-16860

 -- Marc Deslauriers <email address hidden> Wed, 08 May 2019 09:34:42 -0400

CVE-2018-16860 Samba AD DC S4U2Self/S4U2Proxy unkeyed checksum



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