MS08-032: Cumulative Security Update of ActiveX Kill Bits (950760)

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

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

if (description)
{
  script_id(33134);
  script_version("1.37");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id("CVE-2007-0675", "CVE-2008-0956");
  script_bugtraq_id(29558);
  script_xref(name:"CERT", value:"216153");
  script_xref(name:"MSFT", value:"MS08-032");
  script_xref(name:"MSKB", value:"950760");

  script_name(english:"MS08-032: Cumulative Security Update of ActiveX Kill Bits (950760)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host has an ActiveX control that is affected by
multiple memory corruption vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote host contains the sapi.dll ActiveX control.

The version of this control installed on the remote host reportedly
contains multiple memory corruption flaws.  If an attacker can trick a
user on the affected host into visiting a specially crafted web page, he
may be able to leverage this issue to execute arbitrary code on the host
subject to the user's privileges.");
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2008/ms08-032");
  script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for Windows 2000, XP, 2003,
Vista and 2008.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(94, 119);

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/01/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2008/06/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2008/06/10");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2008-2022 Tenable Network Security, Inc.");

  script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
  script_require_keys("SMB/MS_Bulletin_Checks/Possible");
  script_require_ports(139, 445, "Host/patch_management_checks");

  exit(0);
}


include("audit.inc");
include("smb_func.inc");
include("smb_hotfixes.inc");
include("smb_hotfixes_fcheck.inc");
include("smb_activex_func.inc");
include("misc_func.inc");

get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

bulletin = 'MS08-032';
kb = '950760';

kbs = make_list(kb);
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_WARNING);

get_kb_item_or_exit("SMB/Registry/Enumerated");
get_kb_item_or_exit("SMB/WindowsVersion", exit_code:1);

if (hotfix_check_sp_range(win2k:'4,5', xp:'2,3', win2003:'1,2', vista:'0,1') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
if (hotfix_check_server_core() == 1) audit(AUDIT_WIN_SERVER_CORE);

if (activex_init() != ACX_OK) exit(1, "activex_init() failed.");


# Test each control.
info = "";
clsids = make_list(
  "{47206204-5eca-11d2-960f-00c04f8ee628}",
  "{3bee4890-4fe9-4a37-8c1e-5e7e12791c1f}",
  "{40F23EB7-B397-4285-8F3C-AACE4FA40309}"
);

foreach clsid (clsids)
{
  if (activex_get_killbit(clsid:clsid) == 0)
  {
    info += '  ' + clsid + '\n';
    if (!thorough_tests) break;
  }
}
activex_end();


if (info)
{
  if (report_verbosity > 0)
  {
    if (max_index(split(info)) > 1) s = "s";
    else s = "";

    report = '\n' +
      'The kill bit has not been set for the following control' +
      s +
      ' :\n\n' +
      info;

    if (!thorough_tests)
    {
      report += '\n' +
        'Note that Nessus did not check whether there were other kill bits\n' +
        'that have not been set because the "Perform thorough tests" setting\n' +
        'was not enabled when this scan was run.\n';
    }
    set_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE);
    hotfix_add_report(report, bulletin:bulletin, kb:kb);
    hotfix_security_warning();
  }
  else
  {
    set_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE);
    hotfix_add_report(bulletin:bulletin, kb:kb);
    hotfix_security_warning();
  }
}
else audit(AUDIT_HOST_NOT, 'affected');