Ubuntu 14.04 LTS : LibreOffice vulnerabilities (USN-2899-1)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-2899-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(88805);
  script_version("2.17");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/20");

  script_cve_id("CVE-2016-0794", "CVE-2016-0795");
  script_xref(name:"USN", value:"2899-1");

  script_name(english:"Ubuntu 14.04 LTS : LibreOffice vulnerabilities (USN-2899-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"It was discovered that LibreOffice incorrectly handled LWP document
files. If a user were tricked into opening a specially crafted LWP
document, a remote attacker could cause LibreOffice to crash, and
possibly execute arbitrary code.

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-2899-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-0795");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/02/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/02/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/02/17");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-draw");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-emailmerge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-gnome");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-gtk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-gtk3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-impress");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-java-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-kde");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-in");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ku");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-za");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-librelogo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-math");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-mysql-connector");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-officebean");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-ogltrans");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-pdfimport");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-presentation-minimizer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-presenter-console");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-report-builder");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-report-builder-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-script-provider-bsh");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-script-provider-js");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-script-provider-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-sdbc-firebird");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-sdbc-hsqldb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-sdbc-postgresql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-crystal");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-galaxy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-hicontrast");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-human");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-oxygen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-sifr");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-tango");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-subsequentcheckbase");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-wiki-publisher");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-writer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:openoffice.org-dtd-officedocument1.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:python3-uno");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:uno-libs3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:ure");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:browser-plugin-libreoffice");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:fonts-opensymbol");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-avmedia-backend-gstreamer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-base-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-base-drivers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-calc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libreoffice-common");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Ubuntu Local Security Checks");

  script_copyright(english:"Ubuntu Security Notice (C) 2016-2020 Canonical, Inc. / NASL script (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}

include('debian_package.inc');

if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('14.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 14.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);

var pkgs = [
    {'osver': '14.04', 'pkgname': 'browser-plugin-libreoffice', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'fonts-opensymbol', 'pkgver': '2:102.6+LibO4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-avmedia-backend-gstreamer', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-base', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-base-core', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-base-drivers', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-calc', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-common', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-core', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-dev', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-draw', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-emailmerge', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-gnome', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-gtk', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-gtk3', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-impress', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-java-common', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-kde', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-l10n-in', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-l10n-ku', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-l10n-za', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-librelogo', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-math', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-mysql-connector', 'pkgver': '1.0.2+LibO4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-officebean', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-ogltrans', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-pdfimport', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-presentation-minimizer', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-presenter-console', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-report-builder', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-report-builder-bin', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-script-provider-bsh', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-script-provider-js', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-script-provider-python', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-sdbc-firebird', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-sdbc-hsqldb', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-sdbc-postgresql', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-style-crystal', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-style-galaxy', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-style-hicontrast', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-style-human', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-style-oxygen', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-style-sifr', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-style-tango', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-subsequentcheckbase', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-wiki-publisher', 'pkgver': '1.1.2+LibO4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'libreoffice-writer', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'openoffice.org-dtd-officedocument1.0', 'pkgver': '2:1.0+LibO4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'python3-uno', 'pkgver': '1:4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'uno-libs3', 'pkgver': '4.2.8-0ubuntu4'},
    {'osver': '14.04', 'pkgname': 'ure', 'pkgver': '4.2.8-0ubuntu4'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var osver = NULL;
  var pkgname = NULL;
  var pkgver = NULL;
  if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
  if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
  if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
  if (osver && pkgname && pkgver) {
    if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  var tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'browser-plugin-libreoffice / fonts-opensymbol / libreoffice / etc');
}