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openvasCopyright (C) 2020 Greenbone Networks GmbHOPENVAS:1361412562310816738
HistoryApr 08, 2020 - 12:00 a.m.

Google Chrome Security Update (stable-channel-update-for-desktop_7-2020-04) - Linux

2020-04-0800:00:00
Copyright (C) 2020 Greenbone Networks GmbH
plugins.openvas.org
9

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.1

Confidence

Low

EPSS

0.466

Percentile

97.5%

Google Chrome is prone to multiple vulnerabilities.

# 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("1.3.6.1.4.1.25623.1.0.816738");
  script_version("2022-08-09T10:11:17+0000");
  script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
  script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
  script_cve_id("CVE-2020-6454", "CVE-2020-6423", "CVE-2020-6455", "CVE-2020-6419",
                "CVE-2020-6572", "CVE-2020-6430", "CVE-2020-6456", "CVE-2020-6431",
                "CVE-2020-6432", "CVE-2020-6433", "CVE-2020-6434", "CVE-2020-6435",
                "CVE-2020-6436", "CVE-2020-6437", "CVE-2020-6438", "CVE-2020-6439",
                "CVE-2020-6440", "CVE-2020-6441", "CVE-2020-6442", "CVE-2020-6443",
                "CVE-2020-6444", "CVE-2020-6445", "CVE-2020-6446", "CVE-2020-6447",
                "CVE-2020-6448");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2022-08-09 10:11:17 +0000 (Tue, 09 Aug 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:"2021-01-21 20:00:00 +0000 (Thu, 21 Jan 2021)");
  script_tag(name:"creation_date", value:"2020-04-08 11:59:56 +0530 (Wed, 08 Apr 2020)");
  script_name("Google Chrome Security Update (stable-channel-update-for-desktop_7-2020-04) - 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

  - A use after free issue in extensions.

  - A use after free issue in audio.

  - An out of bounds read issue in WebSQL.

  - A type confusion issue in V8.

  - A use after free in devtools.

  - A use after free in window management.

  - A use after free in V8.

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

  script_tag(name:"impact", value:"Successful exploitation will allow attackers
  to execute arbitrary code, gain access to sensitive data, bypass security
  restrictions, and launch denial of service attacks.");

  script_tag(name:"affected", value:"Google Chrome version
  prior to 81.0.4044.92.");

  script_tag(name:"solution", value:"Update to Google Chrome version
  81.0.4044.92 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/2020/04/stable-channel-update-for-desktop_7.html");
  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:"81.0.4044.92")) {
  report = report_fixed_ver(installed_version:vers, fixed_version:"81.0.4044.92", install_path:path);
  security_message(port:0, data:report);
  exit(0);
}

exit(99);

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.1

Confidence

Low

EPSS

0.466

Percentile

97.5%