Google Chrome < 46.0.2490.71 Multiple Vulnerabilities

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

include('compat.inc');

if (description)
{
  script_id(276612);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/11/24");

  script_cve_id(
    "CVE-2015-6755",
    "CVE-2015-6756",
    "CVE-2015-6757",
    "CVE-2015-6758",
    "CVE-2015-6759",
    "CVE-2015-6760",
    "CVE-2015-6762",
    "CVE-2015-6763"
  );
  script_xref(name:"IAVB", value:"2015-B-0125-S");

  script_name(english:"Google Chrome < 46.0.2490.71 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 46.0.2490.71. It is, therefore, affected by
multiple vulnerabilities as referenced in the 2015_10_stable-channel-update advisory.

  - Multiple unspecified vulnerabilities in Google Chrome before 46.0.2490.71 allow attackers to cause a
    denial of service or possibly have other impact via unknown vectors. (CVE-2015-6763)

  - Use-after-free vulnerability in content/browser/service_worker/embedded_worker_instance.cc in the
    ServiceWorker implementation in Google Chrome before 46.0.2490.71 allows remote attackers to cause a
    denial of service or possibly have unspecified other impact by leveraging object destruction in a
    callback. (CVE-2015-6757)

  - The ContainerNode::parserInsertBefore function in core/dom/ContainerNode.cpp in Blink, as used in Google
    Chrome before 46.0.2490.71, proceeds with a DOM tree insertion in certain cases where a parent node no
    longer contains a child node, which allows remote attackers to bypass the Same Origin Policy via crafted
    JavaScript code. (CVE-2015-6755)

  - Use-after-free vulnerability in the CPDFSDK_PageView implementation in fpdfsdk/src/fsdk_mgr.cpp in PDFium,
    as used in Google Chrome before 46.0.2490.71, allows remote attackers to cause a denial of service (heap
    memory corruption) or possibly have unspecified other impact by leveraging mishandling of a focused
    annotation in a PDF document. (CVE-2015-6756)

  - The CPDF_Document::GetPage function in fpdfapi/fpdf_parser/fpdf_parser_document.cpp in PDFium, as used in
    Google Chrome before 46.0.2490.71, does not properly perform a cast of a dictionary object, which allows
    remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted PDF
    document. (CVE-2015-6758)

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/2015/10/stable-channel-update.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?77b71ae9");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/519558");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/507316");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/529520");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/522131");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/514076");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/519642");
  script_set_attribute(attribute:"see_also", value:"https://crbug.com/512678");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Google Chrome version 46.0.2490.71 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  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:N/S:U/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-2015-6763");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2015-6757");

  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:"2015/10/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/10/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/11/24");

  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_end_attributes();

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

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

  script_dependencies("macosx_google_chrome_installed.nbin");
  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": "macos"
      }
    }
  ],
  "checks": [
    {
      "product": {
        "name": "Google Chrome",
        "type": "app"
      },
      "check_algorithm": "default",
      "constraints": [
        {
          "fixed_version": "46.0.2490.71"
        }
      ]
    }
  ]
};

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