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Vulnerability of LibreOffice/OpenOffice: information disclosure via SMB Credentials

Synthesis of the vulnerability 

An attacker can bypass access restrictions to data via SMB Credential of LibreOffice/OpenOffice, in order to obtain sensitive information.
Vulnerable software: OpenOffice, LibreOffice, openSUSE Leap, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this announce: 2/4.
Creation date: 02/05/2018.
Références of this computer vulnerability: CVE-2018-10583, openSUSE-SU-2018:2532-1, openSUSE-SU-2018:2533-1, openSUSE-SU-2018:3796-1, RHSA-2018:3054-01, SUSE-SU-2018:2485-1, SUSE-SU-2018:2485-2, SUSE-SU-2018:2535-1, SUSE-SU-2018:3683-1, USN-3883-1, VIGILANCE-VUL-26023.

Description of the vulnerability 

An attacker can bypass access restrictions to data via SMB Credential of LibreOffice/OpenOffice, in order to obtain sensitive information.
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This vulnerability announce impacts software or systems such as OpenOffice, LibreOffice, openSUSE Leap, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this cybersecurity threat is medium.

The trust level is of type confirmed by the editor, with an origin of intranet server.

A proof of concept or an attack tool is available, so your teams have to process this alert. An attacker with a beginner ability can exploit this computer threat bulletin.

Solutions for this threat 

LibreOffice: version 6.0.4.
The version 6.0.4 is fixed:
  https://www.libreoffice.org/download/download/

LibreOffice: version 5.4.7.
The version 5.4.7 is fixed:
  https://www.libreoffice.org/download/download/

LibreOffice/OpenOffice: workaround for SMB Credentials.
A workaround is to filter SMB streams:
  https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV170014

openSUSE Leap 15.0: new libreoffice packages.
New packages are available:
  openSUSE Leap 15.0: libreoffice 6.1.3.2-lp150.2.6.2

openSUSE Leap: new libreoffice packages.
New packages are available:
  openSUSE Leap 42.3: libreoffice 6.0.5.2-24.2
  openSUSE Leap 15.0: libreoffice 6.0.5.2-lp150.2.3.1

RHEL 7: new libreoffice packages.
New packages are available:
  RHEL 7: libreoffice 5.3.6.1-19.el7

SUSE LE 12 SP3: new libreoffice packages.
New packages are available:
  SUSE LE 12 SP3: libreoffice 6.0.5.2-43.38.5

SUSE LE 12 SP4: new libreoffice packages.
New packages are available:
  SUSE LE 12 SP4: libreoffice 6.0.5.2-43.38.5

SUSE LE 15: new libreoffice packages (09/11/2018).
New packages are available:
  SUSE LE 15 RTM: libreoffice 6.1.3.2-3.7.3

SUSE LE 15: new libreoffice packages (28/08/2018).
New packages are available:
  SUSE LE 15 RTM: libreoffice 6.0.5.2-3.3.5

Ubuntu: new libreoffice-core packages.
New packages are available:
  Ubuntu 16.04 LTS: libreoffice-core 1:5.1.6~rc2-0ubuntu1~xenial6
  Ubuntu 14.04 LTS: libreoffice-core 1:4.2.8-0ubuntu5.5
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