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nessusThis script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.MACOSX_GOOGLE_CHROME_87_0_4280_88.NASL
HistoryDec 03, 2020 - 12:00 a.m.

Google Chrome < 87.0.4280.88 Multiple Vulnerabilities

2020-12-0300:00:00
This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
30

8.8 High

CVSS3

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

9.3 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.221 Low

EPSS

Percentile

96.5%

The version of Google Chrome installed on the remote macOS host is prior to 87.0.4280.88. It is, therefore, affected by multiple vulnerabilities as referenced in the 2020_12_stable-channel-update-for-desktop advisory. Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.

##
# (C) Tenable Network Security, Inc.
##

include('compat.inc');

if (description)
{
  script_id(143470);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/04/20");

  script_cve_id(
    "CVE-2020-16037",
    "CVE-2020-16038",
    "CVE-2020-16039",
    "CVE-2020-16040",
    "CVE-2020-16041",
    "CVE-2020-16042"
  );
  script_xref(name:"IAVA", value:"2020-A-0571-S");

  script_name(english:"Google Chrome < 87.0.4280.88 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote macOS host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Google Chrome installed on the remote macOS host is prior to 87.0.4280.88. It is, therefore, affected by
multiple vulnerabilities as referenced in the 2020_12_stable-channel-update-for-desktop advisory. Note that Nessus has
not tested for this issue but has instead relied only on the application's self-reported version number.");
  # https://chromereleases.googleblog.com/2020/12/stable-channel-update-for-desktop.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4b9934e1");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1142331");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1138683");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1149177");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1150649");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1151865");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1151890");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Google Chrome version 87.0.4280.88 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-16039");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Google Chrome versions before 87.0.4280.88 integer overflow during SimplfiedLowering phase');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/12/02");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/12/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/12/03");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:google:chrome");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("macosx_google_chrome_installed.nbin");
  script_require_keys("MacOSX/Google Chrome/Installed");

  exit(0);
}
include('google_chrome_version.inc');

get_kb_item_or_exit('MacOSX/Google Chrome/Installed');

google_chrome_check_version(fix:'87.0.4280.88', severity:SECURITY_HOLE, xss:FALSE, xsrf:FALSE);
VendorProductVersionCPE
googlechromecpe:/a:google:chrome

8.8 High

CVSS3

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

9.3 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.221 Low

EPSS

Percentile

96.5%