Google Chrome Security Update (stable-channel-update-for-desktop-2020-02) - Linux

# Copyright (C) 2020 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:google:chrome";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.815755");
  script_version("2022-04-04T03:03:57+0000");
  script_cve_id("CVE-2020-6381", "CVE-2020-6382", "CVE-2019-18197", "CVE-2019-19926",
                "CVE-2020-6385", "CVE-2019-19925", "CVE-2020-6387", "CVE-2020-6388",
                "CVE-2020-6389", "CVE-2020-6390", "CVE-2020-6391", "CVE-2020-6392",
                "CVE-2020-6393", "CVE-2020-6394", "CVE-2020-6395", "CVE-2020-6396",
                "CVE-2020-6397", "CVE-2020-6398", "CVE-2020-6399", "CVE-2020-6400",
                "CVE-2020-6401", "CVE-2020-6402", "CVE-2020-6403", "CVE-2020-6404",
                "CVE-2020-6405", "CVE-2020-6406", "CVE-2019-19923", "CVE-2020-6408",
                "CVE-2020-6409", "CVE-2020-6410", "CVE-2020-6411", "CVE-2020-6412",
                "CVE-2020-6413", "CVE-2020-6414", "CVE-2020-6415", "CVE-2020-6416",
                "CVE-2020-6417", "CVE-2019-19880");
  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:"2022-04-04 03:03:57 +0000 (Mon, 04 Apr 2022)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-02-17 12:15:00 +0000 (Mon, 17 Feb 2020)");
  script_tag(name:"creation_date", value:"2020-02-05 11:51:03 +0530 (Wed, 05 Feb 2020)");
  script_name("Google Chrome Security Update (stable-channel-update-for-desktop-2020-02) - Linux");

  script_tag(name:"summary", value:"Google Chrome 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 exist due to:

  - An integer overflow issue in JavaScript.

  - A type confusion issue in JavaScript.

  - Multiple vulnerabilities in XML and SQLite.

  - Insufficient policy enforcement issue in storage.

  - An out of bounds write issue in WebRTC.

  - An out of bounds memory access issue in WebAudio.

  - A use after free issue in audio.

  Please see the references for more information on the vulnerabilities.");

  script_tag(name:"impact", value:"Successful exploitation allows attackers to
  execute arbitrary code, read sensitive information, bypass security restrictions,
  perform unauthorized actions or cause denial of service conditions.");

  script_tag(name:"affected", value:"Google Chrome version prior to 80.0.3987.87 .");

  script_tag(name:"solution", value:"Update to Google Chrome version 80.0.3987.87 or later.");

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

  script_tag(name:"qod_type", value:"executable_version");

  script_xref(name:"URL", value:"https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop.html?m=1");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 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);

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

if(version_is_less(version:vers, test_version:"80.0.3987.87")) {
  report = report_fixed_ver(installed_version:vers, fixed_version:"80.0.3987.87", install_path:path);
  security_message(port:0, data:report);
  exit(0);
}

exit(99);