Google Chrome < 43.0.2357.134 RCE Multiple Vulnerabilities (Mac OS X)

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

include('compat.inc');

if (description)
{
  script_id(84733);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/22");

  script_cve_id("CVE-2015-5122", "CVE-2015-5123");
  script_bugtraq_id(75710, 75712);
  script_xref(name:"CERT", value:"338736");
  script_xref(name:"CERT", value:"918568");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/05/04");

  script_name(english:"Google Chrome < 43.0.2357.134 RCE Multiple Vulnerabilities (Mac OS X)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Mac OS X host contains a web browser that is affected by
multiple remote code execution vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Google Chrome installed on the remote Mac OS X host is
prior to 43.0.2357.134. It is, therefore, affected by multiple remote
code execution vulnerabilities in the bundled version of Adobe Flash :

  - A use-after-free error exists in the opaqueBackground
    class in the ActionScript 3 (AS3) implementation. A
    remote attacker, via specially crafted Flash content,
    can dereference already freed memory, resulting in the
    execution of arbitrary code. (CVE-2015-5122)

  - A use-after-free error exists in the BitmapData class in
    the ActionScript 3 (AS3) implementation. A remote
    attacker, via specially crafted Flash content, can
    dereference already freed memory, resulting in the
    execution of arbitrary code. (CVE-2015-5123)");
  script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/flash-player/apsb15-18.html");
  # http://googlechromereleases.blogspot.com/2015/07/stable-channel-update_14.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8156ecbe");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Google Chrome 43.0.2357.134 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2015-5123");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Adobe Flash opaqueBackground Use After Free');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/07/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/07/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/14");

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

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

  script_copyright(english:"This script is Copyright (C) 2015-2022 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:'43.0.2357.134', severity:SECURITY_HOLE);