Flash Player <= 10.3.183.19 / 11.3.300.256 Multiple Vulnerabilities (APSB12-14)

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

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

if (description)
{
  script_id(59426);
  script_version("1.13");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id(
    "CVE-2012-2034",
    "CVE-2012-2035",
    "CVE-2012-2036",
    "CVE-2012-2037",
    "CVE-2012-2038",
    "CVE-2012-2039",
    "CVE-2012-2040"
  );
  script_bugtraq_id(53887);
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/04/18");

  script_name(english:"Flash Player <= 10.3.183.19 / 11.3.300.256 Multiple Vulnerabilities (APSB12-14)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host has a browser plugin that is affected by
multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"According to its version, the instance of Flash Player installed on
the remote Windows host is 10.x equal to or earlier than 10.3.183.19
or 11.x equal to or earlier than 11.3.300.256.  It is, therefore,
potentially affected by multiple vulnerabilities :

  - Multiple memory corruption vulnerabilities exist that 
    could lead to code execution. (CVE-2012-2034, 
    CVE-2012-2037)

  - A stack overflow vulnerability exists that could lead to
    code execution. (CVE-2012-2035)

  - An integer overflow vulnerability exists that could lead
    to code execution. (CVE-2012-2036)

  - A security bypass vulnerability exists that could lead 
    to information disclosure. (CVE-2012-2038)

  - A null dereference vulnerability exists that could lead
    to code execution. (CVE-2012-2039)

  - A binary planting vulnerability exists in the Flash 
    Player installer that could lead to code execution.
    (CVE-2012-2040)");
  script_set_attribute(attribute:"see_also", value:"http://www.adobe.com/support/security/bulletins/apsb12-14.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Flash Player version 10.3.183.20 / 11.3.300.257 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_attribute(attribute:"cvss_score_source", value:"CVE-2012-2040");

  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:"vuln_publication_date", value:"2012/06/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/06/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/06/09");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:flash_player");
  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) 2012-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("flash_player_installed.nasl");
  script_require_keys("SMB/Flash_Player/installed");

  exit(0);
}

include("global_settings.inc");
include("misc_func.inc");

get_kb_item_or_exit("SMB/Flash_Player/installed");

# Identify vulnerable versions.
info = "";

# we're checking for versions less than *or equal to* the cutoff!
foreach variant (make_list("Plugin", "ActiveX", "Chrome"))
{
  vers = get_kb_list("SMB/Flash_Player/"+variant+"/Version/*");
  files = get_kb_list("SMB/Flash_Player/"+variant+"/File/*");
  if (!isnull(vers) && !isnull(files))
  {
    foreach key (keys(vers))
    {
      ver = vers[key];

      if (ver)
      {
        iver = split(ver, sep:'.', keep:FALSE);
        for (i=0; i<max_index(iver); i++)
          iver[i] = int(iver[i]);

        if (
          # 10.x <= 10.3.183.19
          (
            iver[0] == 10 &&
            (
              iver[1] < 3 ||
              (
                iver[1] == 3 &&
                (
                  iver[2] < 183 ||
                  (iver[2] == 183 && iver[3] <= 19)
                )
              )
            )
          )
          ||
          (
            # 11.x <= 11.3.300.256
            iver[0] == 11 &&
            (
              iver[1] < 3 ||
              (
                iver[1] == 3 &&
                (
                  iver[2] < 300 ||
                  (iver[2] == 300 && iver[3] <= 256)
                )
              )
            )
          )
        )
        {
          num = key - ("SMB/Flash_Player/"+variant+"/Version/");
          file = files["SMB/Flash_Player/"+variant+"/File/"+num];
          if (variant == "Plugin")
          {
            info += '\n  Product: Browser Plugin (for Firefox / Netscape / Opera)';
          }
          else if (variant == "ActiveX")
          {
            info += '\n Product : ActiveX control (for Internet Explorer)';
          }
          else if (variant == "Chrome")
          {
            info += '\n Product : Browser Plugin (for Google Chrome)';
          }
          info += '\n  Path              : ' + file +
                  '\n  Installed version : ' + ver  +
                  '\n  Fixed version     : 10.3.183.20 / 11.3.300.257';
          info += '\n';
        }
      }
    }
  }
}

if (info)
{
  if (report_verbosity > 0)
    security_hole(port:get_kb_item("SMB/transport"), extra:info);
  else
    security_hole(get_kb_item("SMB/transport"));
}
else
{ 
  if (thorough_tests) 
    exit(0, 'No vulnerable versions of Adobe Flash Player were found.');
  else
    exit(1, 'Google Chrome\'s built-in Flash Player may not have been detected because the \'Perform thorough tests\' setting was not enabled.');
}