Google Chrome < 88.0.4324.104 Multiple Vulnerabilities

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(275849);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/11/24");

  script_cve_id(
    "CVE-2020-16044",
    "CVE-2021-21117",
    "CVE-2021-21118",
    "CVE-2021-21119",
    "CVE-2021-21120",
    "CVE-2021-21121",
    "CVE-2021-21122",
    "CVE-2021-21123",
    "CVE-2021-21124",
    "CVE-2021-21125",
    "CVE-2021-21126",
    "CVE-2021-21127",
    "CVE-2021-21128",
    "CVE-2021-21129",
    "CVE-2021-21130",
    "CVE-2021-21131",
    "CVE-2021-21132",
    "CVE-2021-21133",
    "CVE-2021-21134",
    "CVE-2021-21135",
    "CVE-2021-21136",
    "CVE-2021-21137",
    "CVE-2021-21138",
    "CVE-2021-21139",
    "CVE-2021-21140",
    "CVE-2021-21141"
  );
  script_xref(name:"IAVA", value:"2021-A-0040-S");

  script_name(english:"Google Chrome < 88.0.4324.104 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote Windows host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Google Chrome installed on the remote Windows host is prior to 88.0.4324.104. It is, therefore, affected
by multiple vulnerabilities as referenced in the 2021_01_stable-channel-update-for-desktop_19 advisory.

  - Inappropriate implementation in DevTools in Google Chrome prior to 88.0.4324.96 allowed a remote attacker
    to potentially perform a sandbox escape via a crafted Chrome Extension. (CVE-2021-21132)

  - Insufficient policy enforcement in Cryptohome in Google Chrome prior to 88.0.4324.96 allowed a local
    attacker to perform OS-level privilege escalation via a crafted file. (CVE-2021-21117)

  - Insufficient data validation in V8 in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to
    potentially perform out of bounds memory access via a crafted HTML page. (CVE-2021-21118)

  - Use after free in Media in Google Chrome prior to 88.0.4324.96 allowed a remote attacker who had
    compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.
    (CVE-2021-21119)

  - Use after free in WebSQL in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially
    exploit heap corruption via a crafted HTML page. (CVE-2021-21120)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e7ec68ce");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1137179");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1161357");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1160534");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1160602");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1161143");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1162131");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1137247");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1131346");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1152327");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1163228");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1108126");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1115590");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1138877");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1140403");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1140410");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1140417");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1128206");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1157743");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1157800");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1157818");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1038002");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1093791");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1122487");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/937131");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1136327");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/1140435");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Google Chrome version 88.0.4324.104 or later.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/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:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-21117");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-21132");

  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:"2021/01/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/01/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/11/20");

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

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

  script_copyright(english:"This script is Copyright (C) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("google_chrome_installed.nasl");
  script_require_keys("installed_sw/Google Chrome");

  exit(0);
}

include('vdf.inc');

# @tvdl-content-verify-only
var vuln_data = {
  "metadata": {
    "spec_version": "1.0"
  },
  "requires": [
    {
      "scope": "target",
      "match": {
        "os": "windows"
      }
    }
  ],
  "checks": [
    {
      "product": {
        "name": "Google Chrome",
        "type": "app"
      },
      "check_algorithm": "default",
      "constraints": [
        {
          "fixed_version": "88.0.4324.104"
        }
      ]
    }
  ]
};

var vdf_result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_WARNING);
vdf::handle_check_and_report_errors(vdf_result:vdf_result);