Mozilla Firefox Security Advisory (MFSA2011-51) - 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("1.3.6.1.4.1.25623.1.2.1.2011.51");
  script_cve_id("CVE-2011-3653");
  script_tag(name:"creation_date", value:"2021-11-11 12:43:17 +0000 (Thu, 11 Nov 2021)");
  script_version("2021-11-15T10:21:31+0000");
  script_tag(name:"last_modification", value:"2021-11-15 10:21:31 +0000 (Mon, 15 Nov 2021)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");

  script_name("Mozilla Firefox Security Advisory (MFSA2011-51) - 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:"MFSA2011-51");
  script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2011-51/");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=684882");

  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:"Cross-origin image theft on Mac with integrated Intel GPU
Claus Wahlers reported that random images from GPU memory
were showing up in WebGL textures. Once incorporated into the WebGL graphics it
is possible for a site to programmatically read the image data and potentially
gain sensitive data from other things that had been displayed earlier. This
problem is due to a bug in the driver for Intel integrated GPUs on recent
Mac OS X hardware, and the problem can be seen in WebGL implementations from
other vendors. Mozilla has implemented a work-around to prevent this from
happening with this hardware-driver combination.");

  script_tag(name:"affected", value:"Firefox version(s) below 8.");

  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: "8")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "8", install_path: location);
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);