Ubuntu 14.04 LTS / 16.04 LTS : Oxide vulnerabilities (USN-3133-1)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3133-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include('compat.inc');

if (description)
{
  script_id(95466);
  script_version("3.12");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/23");

  script_cve_id(
    "CVE-2016-5198",
    "CVE-2016-5199",
    "CVE-2016-5200",
    "CVE-2016-5202"
  );
  script_xref(name:"USN", value:"3133-1");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/06/22");

  script_name(english:"Ubuntu 14.04 LTS / 16.04 LTS : Oxide vulnerabilities (USN-3133-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"Multiple security vulnerabilities were discovered in Chromium. If a
user were tricked in to opening a specially crafted website, an
attacker could potentially exploit these to obtain sensitive
information, cause a denial of service via application crash, or
execute arbitrary code. (CVE-2016-5198, CVE-2016-5200, CVE-2016-5202)

A heap-corruption issue was discovered in FFmpeg. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit this to cause a denial of service via application
crash, or execute arbitrary code. (CVE-2016-5199).

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-3133-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-5202");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/01/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/12/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/12/02");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:liboxideqtcore0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:liboxideqtquick-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:liboxideqtquick0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:oxideqmlscene");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:oxideqt-chromedriver");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:oxideqt-codecs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:oxideqt-codecs-extra");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:liboxideqt-qmlplugin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:liboxideqtcore-dev");
  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) 2016-2023 Canonical, Inc. / NASL script (C) 2016-2023 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 || '16.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 14.04 / 16.04', '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': 'liboxideqt-qmlplugin', 'pkgver': '1.18.5-0ubuntu0.14.04.1'},
    {'osver': '14.04', 'pkgname': 'liboxideqtcore-dev', 'pkgver': '1.18.5-0ubuntu0.14.04.1'},
    {'osver': '14.04', 'pkgname': 'liboxideqtcore0', 'pkgver': '1.18.5-0ubuntu0.14.04.1'},
    {'osver': '14.04', 'pkgname': 'liboxideqtquick-dev', 'pkgver': '1.18.5-0ubuntu0.14.04.1'},
    {'osver': '14.04', 'pkgname': 'liboxideqtquick0', 'pkgver': '1.18.5-0ubuntu0.14.04.1'},
    {'osver': '14.04', 'pkgname': 'oxideqmlscene', 'pkgver': '1.18.5-0ubuntu0.14.04.1'},
    {'osver': '14.04', 'pkgname': 'oxideqt-chromedriver', 'pkgver': '1.18.5-0ubuntu0.14.04.1'},
    {'osver': '14.04', 'pkgname': 'oxideqt-codecs', 'pkgver': '1.18.5-0ubuntu0.14.04.1'},
    {'osver': '14.04', 'pkgname': 'oxideqt-codecs-extra', 'pkgver': '1.18.5-0ubuntu0.14.04.1'},
    {'osver': '16.04', 'pkgname': 'liboxideqt-qmlplugin', 'pkgver': '1.18.5-0ubuntu0.16.04.1'},
    {'osver': '16.04', 'pkgname': 'liboxideqtcore-dev', 'pkgver': '1.18.5-0ubuntu0.16.04.1'},
    {'osver': '16.04', 'pkgname': 'liboxideqtcore0', 'pkgver': '1.18.5-0ubuntu0.16.04.1'},
    {'osver': '16.04', 'pkgname': 'liboxideqtquick-dev', 'pkgver': '1.18.5-0ubuntu0.16.04.1'},
    {'osver': '16.04', 'pkgname': 'liboxideqtquick0', 'pkgver': '1.18.5-0ubuntu0.16.04.1'},
    {'osver': '16.04', 'pkgname': 'oxideqt-codecs', 'pkgver': '1.18.5-0ubuntu0.16.04.1'},
    {'osver': '16.04', 'pkgname': 'oxideqt-codecs-extra', 'pkgver': '1.18.5-0ubuntu0.16.04.1'}
];

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, 'liboxideqt-qmlplugin / liboxideqtcore-dev / liboxideqtcore0 / etc');
}