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nessusThis script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.MACOSX_GOOGLE_CHROME_94_0_4606_61.NASL
HistorySep 24, 2021 - 12:00 a.m.

Google Chrome < 94.0.4606.61 Vulnerability

2021-09-2400:00:00
This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
67

The version of Google Chrome installed on the remote macOS host is prior to 94.0.4606.61. It is, therefore, affected by a vulnerability as referenced in the 2021_09_stable-channel-update-for-desktop_24 advisory.

  • Use after free in Portals in Google Chrome prior to 94.0.4606.61 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
    (CVE-2021-37973)

Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.

#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(153631);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/04/25");

  script_cve_id("CVE-2021-37973");
  script_xref(name:"IAVA", value:"2021-A-0448-S");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2021/11/17");

  script_name(english:"Google Chrome < 94.0.4606.61 Vulnerability");

  script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote macOS host is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of Google Chrome installed on the remote macOS host is prior to 94.0.4606.61. It is, therefore, affected by
a vulnerability as referenced in the 2021_09_stable-channel-update-for-desktop_24 advisory.

  - Use after free in Portals in Google Chrome prior to 94.0.4606.61 allowed a remote attacker who had
    compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
    (CVE-2021-37973)

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/2021/09/stable-channel-update-for-desktop_24.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?2ee78dba");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1251727");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Google Chrome version 94.0.4606.61 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-37973");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/09/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/09/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/09/24");

  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) 2021-2023 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:'94.0.4606.61', severity:SECURITY_WARNING, xss:FALSE, xsrf:FALSE);
VendorProductVersion
googlechrome
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