Flash Player <= 10.3.183.50 / 11.5.502.146 Multiple Vulnerabilities (APSB13-04)

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

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

if (description)
{
  script_id(64506);
  script_version("1.14");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id("CVE-2013-0633", "CVE-2013-0634");
  script_bugtraq_id(57787, 57788);

  script_name(english:"Flash Player <= 10.3.183.50 / 11.5.502.146 Multiple Vulnerabilities (APSB13-04)");

  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 11.x equal or prior to 11.5.502.146, or 10.x
equal or prior to 10.3.183.50.  It is, therefore, potentially affected
by the following vulnerabilities :

  - An unspecified error exists that could allow a buffer
    overflow leading to code execution. (CVE-2013-0633)

  - An unspecified error exists that could allow memory
    corruption leading to code execution. (CVE-2013-0634)");
  script_set_attribute(attribute:"see_also", value:"http://www.adobe.com/support/security/bulletins/apsb13-04.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Flash Player version 10.3.183.51 / 11.5.502.149 or
later, or Google Chrome PepperFlash 11.5.31.139 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:"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 Player Regular Expression Heap Overflow');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:"CANVAS");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/02/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/02/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/02/08");

  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) 2013-2022 Tenable Network Security, Inc.");

  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", "Chrome_Pepper"))
{
  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 (
          (
            # Chrome Flash <= 11.5.31.137
            variant == "Chrome_Pepper" &&
            (
              iver[0] == 11 &&
              (
                iver[1] < 5 ||
                (
                  iver[1] == 5 &&
                  (
                    iver[2] < 31 ||
                    (iver[2] == 31 && iver[3] <= 137)
                  )
                )
              )
            )
          ) ||
          (
            variant != "Chrome_Pepper" &&
            (
              # 10.x <= 10.3.183.50
              (
                iver[0] == 10 &&
                (
                  iver[1] < 3 ||
                  (
                    iver[1] == 3 &&
                    (
                      iver[2] < 183 ||
                      (iver[2] == 183 && iver[3] <= 50)
                    )
                  )
                )
              ) 
              ||
              # 11.x <= 11.5.502.146
              (
                iver[0] == 11 &&
                (
                  iver[1] < 5 ||
                  (
                    iver[1] == 5 &&
                    (
                      iver[2] < 502 ||
                      (iver[2] == 502 && iver[3] <= 146)
                    )
                  )
                )
              )
            )
          )
        )
        {
          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 ("Chrome" >< variant)
          {
            info += '\n Product : Browser Plugin (for Google Chrome)';
          }
          info += '\n  Path              : ' + file +
                  '\n  Installed version : ' + ver;
          if (variant == "Chrome_Pepper")
            info += '\n  Fixed version     : 11.5.31.139 (Chrome PepperFlash)';
          else
            info += '\n  Fixed version     : 10.3.183.51 / 11.5.502.149';
          info += '\n';
        }
      }
    }
  }
}

if (info)
{
  port = get_kb_item("SMB/transport");
  if (report_verbosity > 0)
    security_hole(port:port, extra:info);
  else
    security_hole(port);
}
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.');
}