Google Chrome Security Updates(stable-channel-update-for-desktop_30-2019-04)-Linux

# Copyright (C) 2019 Greenbone Networks GmbH
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (C) the respective author(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:google:chrome";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.815043");
  script_version("2019-12-06T10:04:22+0000");
  script_cve_id("CVE-2019-5824", "CVE-2019-5825", "CVE-2019-5826", "CVE-2019-5827");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2019-12-06 10:04:22 +0000 (Fri, 06 Dec 2019)");
  script_tag(name:"creation_date", value:"2019-05-02 10:48:59 +0530 (Thu, 02 May 2019)");
  script_name("Google Chrome Security Updates(stable-channel-update-for-desktop_30-2019-04)-Linux");

  script_tag(name:"summary", value:"The host is installed with Google Chrome
  and is prone to multiple vulnerabilities.");

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

  script_tag(name:"insight", value:"Multiple flaws are due to,

  - Parameter passing error in media player.

  - An out-of-bounds write error in V8.

  - An use-after-free error in IndexedDB.

  - An out-of-bounds access error in SQLite.

  - An integer overflow in SQLite via WebSQL in Google Chrome.");

  script_tag(name:"impact", value:"Successful exploitation will allow
  an attackers to execute arbitrary code in the context of the browser, Failed
  attempts will likely cause a denial-of-service condition.");

  script_tag(name:"affected", value:"Google Chrome version prior to 74.0.3729.131 on Linux.");

  script_tag(name:"solution", value:"Upgrade to Google Chrome version
  74.0.3729.131 or later. Please see the references for more information.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"executable_version");
  script_xref(name:"URL", value:"https://chromereleases.googleblog.com/2019/04/stable-channel-update-for-desktop_30.html");
  script_xref(name:"URL", value:"https://www.google.com/chrome");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2019 Greenbone Networks GmbH");
  script_family("General");
  script_dependencies("gb_google_chrome_detect_lin.nasl");
  script_mandatory_keys("Google-Chrome/Linux/Ver");
  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);
chr_ver = infos['version'];
chr_path = infos['location'];

if(version_is_less(version:chr_ver, test_version:"74.0.3729.131"))
{
  report = report_fixed_ver(installed_version:chr_ver, fixed_version:"74.0.3729.131", install_path:chr_path);
  security_message(data:report);
  exit(0);
}
exit(99);