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HistoryOct 12, 2023 - 12:00 a.m.

Google Chrome Security Update (stable-channel-update-for-desktop_10-2023-10) - Linux

2023-10-1200:00:00
Copyright (C) 2023 Greenbone AG
plugins.openvas.org
2
google chrome
linux
vulnerabilities
upgrade
arbitrary code
security restrictions
spoofing
denial of service

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

8.7

Confidence

High

EPSS

0.002

Percentile

61.2%

Google Chrome is prone to multiple
vulnerabilities.

# SPDX-FileCopyrightText: 2023 Greenbone AG
# 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-only

CPE = "cpe:/a:google:chrome";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.832550");
  script_version("2024-02-09T05:06:25+0000");
  script_cve_id("CVE-2023-5218", "CVE-2023-5487", "CVE-2023-5484", "CVE-2023-5475",
                "CVE-2023-5483", "CVE-2023-5481", "CVE-2023-5476", "CVE-2023-5474",
                "CVE-2023-5479", "CVE-2023-5485", "CVE-2023-5478", "CVE-2023-5477",
                "CVE-2023-5486", "CVE-2023-5473");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2024-02-09 05:06:25 +0000 (Fri, 09 Feb 2024)");
  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:"2023-10-13 02:15:00 +0000 (Fri, 13 Oct 2023)");
  script_tag(name:"creation_date", value:"2023-10-12 12:05:11 +0530 (Thu, 12 Oct 2023)");
  script_name("Google Chrome Security Update (stable-channel-update-for-desktop_10-2023-10) - 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,

  - Use after free in Site Isolation.

  - Inappropriate implementation in Fullscreen.

  - Inappropriate implementation in Navigation.

  - Inappropriate implementation in DevTools.

  - Inappropriate implementation in Intents.

  - Inappropriate implementation in Downloads.

  - Use after free in Blink History.

  - Heap buffer overflow in PDF.

  - Inappropriate implementation in Extensions API.

  - Inappropriate implementation in Autofill.

  - Inappropriate implementation in Installer.

  - Inappropriate implementation in Input.

  - Use after free in Cast.");

  script_tag(name:"impact", value:"Successful exploitation will allow
  attackers to run arbitrary code, bypass security restrictions, conduct spoofing
  and cause a denial of service on an affected system.");

  script_tag(name:"affected", value:"Google Chrome version prior to
  118.0.5993.70 on Linux");

  script_tag(name:"solution", value:"Upgrade to Google Chrome version
  118.0.5993.70 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/2023/10/stable-channel-update-for-desktop_10.html");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 Greenbone AG");
  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:"118.0.5993.70")) {
  report = report_fixed_ver(installed_version:vers, fixed_version:"118.0.5993.70", install_path:path);
  security_message(port:0, data:report);
  exit(0);
}

exit(99);

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

8.7

Confidence

High

EPSS

0.002

Percentile

61.2%