Mozilla Firefox Security Advisory (MFSA2012-68) - Linux

# Copyright (C) 2021 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

CPE = "cpe:/a:mozilla:firefox";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.2.1.2012.68");
  script_cve_id("CVE-2012-3975");
  script_tag(name:"creation_date", value:"2021-11-11 09:42:47 +0000 (Thu, 11 Nov 2021)");
  script_version("2021-11-15T10:47:05+0000");
  script_tag(name:"last_modification", value:"2021-11-15 10:47:05 +0000 (Mon, 15 Nov 2021)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:N/A:N");

  script_name("Mozilla Firefox Security Advisory (MFSA2012-68) - Linux");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
  script_family("General");
  script_dependencies("gb_firefox_detect_lin.nasl");
  script_mandatory_keys("mozilla/firefox/linux/detected");

  script_xref(name:"Advisory-ID", value:"MFSA2012-68");
  script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2012-68/");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=770684");

  script_tag(name:"summary", value:"This host is missing a security update for Mozilla Firefox.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"DOMParser loads linked resources in extensions when parsing text/html
Security researcher vsemozhetbyt reported that when the
DOMParser is used to parse text/html data in a Firefox extension, linked
resources within this HTML data will be loaded. If the data being parsed in the
extension is untrusted, it could lead to information leakage and can
potentially be combined with other attacks to become exploitable.");

  script_tag(name:"affected", value:"Firefox version(s) below 15.");

  script_tag(name:"solution", value:"The vendor has released an update. Please see the reference(s) for more information.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"executable_version_unreliable");

  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if (!infos = get_app_version_and_location(cpe: CPE, exit_no_version: TRUE))
  exit(0);

version = infos["version"];
location = infos["location"];

if (version_is_less(version: version, test_version: "15")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "15", install_path: location);
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);