Vulnerabilities > CVE-2010-0243 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Microsoft Office 2004/Xp

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


include("compat.inc");


if (description)
{
  script_id(44413);
  script_version("1.25");
  script_cvs_date("Date: 2018/11/15 20:50:30");

  script_cve_id("CVE-2010-0243");
  script_bugtraq_id(38073);
  script_xref(name:"MSFT", value:"MS10-003");
  script_xref(name:"MSKB", value:"977896");

  script_name(english:"MS10-003: Vulnerability in Microsoft Office (MSO.DLL) Could Allow Remote Code Execution (978214)");
  script_summary(english:"Checks version of mso.dll");

  script_set_attribute(attribute:"synopsis", value:
"Arbitrary code can be executed on the remote host through Microsoft
Office.");
  script_set_attribute(attribute:"description", value:
"The remote host contains a vulnerable version of Microsoft Office XP.
Opening a specially crafted Office file can result in a buffer
overflow. A remote attacker could exploit this by tricking a user into
opening a malicious Office file.");
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2010/ms10-003");
  script_set_attribute(attribute:"solution", value:"Microsoft has released a patch for Office XP.");
  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: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(119);
  script_set_attribute(attribute:"see_also", value:"http://www.coresecurity.com/content/excel-buffer-overflow");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/02/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/02/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/02/09");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:office");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2010-2018 Tenable Network Security, Inc.");

  script_dependencies("smb_nt_ms02-031.nasl", "office_installed.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("misc_func.inc");

get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

bulletin = 'MS10-003';
kb = "977896";

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

arch = get_kb_item_or_exit("SMB/ARCH");
if (!is_accessible_share()) exit(1, "is_accessible_share() failed.");

office_versions = hotfix_check_office_version();
office_sp = get_kb_item_or_exit("SMB/Office/XP/SP");

x86_path = hotfix_get_commonfilesdir() + "\Microsoft Shared\Office10";
if (!x86_path) audit(AUDIT_PATH_NOT_DETERMINED, 'Common Files');
x64_path = hotfix_get_programfilesdirx86() + "\Common Files\Microsoft Shared\Office10";
if (arch == 'x64' && !x64_path) audit(AUDIT_PATH_NOT_DETERMINED, 'Program Files (x86)');

if (
  (office_versions["10.0"] && office_sp == 3) &&
  (
    hotfix_is_vulnerable(file:"Mso.dll", version:"10.0.6858.0", path:x86_path, bulletin:bulletin, kb:kb) ||
    hotfix_is_vulnerable(file:"Mso.dll", arch:"x64", version:"10.0.6858.0", path:x64_path, bulletin:bulletin, kb:kb)
  )
)
{
  set_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE);
  hotfix_security_hole();
  hotfix_check_fversion_end();
  exit(0);
}
else
{
  hotfix_check_fversion_end();
  audit(AUDIT_HOST_NOT, 'affected');
}

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


include("compat.inc");


if (description)
{
  script_id(50064);
  script_version("1.22");
  script_set_attribute(attribute:"plugin_modification_date", value:"2018/07/14");

  script_cve_id("CVE-2010-0031", "CVE-2010-0243");
  script_bugtraq_id(38073, 38103);
  script_xref(name:"MSFT", value:"MS10-003");
  script_xref(name:"MSFT", value:"MS10-004");
  script_xref(name:"MSKB", value:"975416");
  script_xref(name:"MSKB", value:"978214");
  script_xref(name:"MSKB", value:"979674");

  script_name(english:"MS10-003 / MS10-004: Vulnerabilities in Microsoft Office Could Allow Remote Code Execution (978214 / 975416) (Mac OS X)");
  script_summary(english:"Check version of Microsoft Office");

  script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote Mac OS X host is affected by
multiple remote code execution vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote Mac OS X host is running a version of Microsoft Office that
is affected by several vulnerabilities.

If an attacker can trick a user on the affected host into opening a
specially crafted Office or PowerPoint file, these issues could be
leveraged to execute arbitrary code subject to the user's privileges.");
  script_set_attribute(attribute:"see_also", value:"http://technet.microsoft.com/en-us/security/bulletin/ms10-003");
  script_set_attribute(attribute:"see_also", value:"http://technet.microsoft.com/en-us/security/bulletin/ms10-004");
  script_set_attribute(attribute:"solution", value:"Microsoft has released a set of patches for Office 2004 for Mac.");
  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:F/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_cwe_id(119);

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/02/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/02/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/10/20");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:office:2004::mac");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2010-2018 Tenable Network Security, Inc.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/MacOSX/packages", "Host/uname");

  exit(0);
}


include("misc_func.inc");
include("ssh_func.inc");
include("macosx_func.inc");



if(sshlib::get_support_level() >= sshlib::SSH_LIB_SUPPORTS_COMMANDS)
  enable_ssh_wrappers();
else disable_ssh_wrappers();

function exec(cmd)
{
  local_var buf, ret;

  if (islocalhost())
    buf = pread(cmd:"/bin/bash", argv:make_list("bash", "-c", cmd));
  else
  {
    ret = ssh_open_connection();
    if (!ret) exit(1, "ssh_open_connection() failed.");
    buf = ssh_cmd(cmd:cmd);
    ssh_close_connection();
  }
  return buf;
}


packages = get_kb_item("Host/MacOSX/packages");
if (!packages) exit(1, "The 'Host/MacOSX/packages' KB item is missing.");

uname = get_kb_item("Host/uname");
if (!uname) exit(1, "The 'Host/uname' KB item is missing.");
if (!egrep(pattern:"Darwin.*", string:uname)) exit(1, "The host does not appear to be using the Darwin sub-system.");


# Gather version info.
info = '';
installs = make_array();

prod = 'Office 2004 for Mac';
cmd = GetCarbonVersionCmd(file:"Microsoft Component Plugin", path:"/Applications/Microsoft Office 2004/Office");
version = exec(cmd:cmd);
if (version && version =~ "^[0-9]+\.")
{
  version = chomp(version);
  if (version !~ "^11\.") exit(1, "Failed to get the version for "+prod+" - '"+version+"'.");

  installs[prod] = version;

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

  fixed_version = '11.5.7';
  fix = split(fixed_version, sep:'.', keep:FALSE);
  for (i=0; i<max_index(fix); i++)
    fix[i] = int(fix[i]);

  for (i=0; i<max_index(fix); i++)
    if ((ver[i] < fix[i]))
    {
      info +=
        '\n  Product           : ' + prod +
        '\n  Installed version : ' + version +
        '\n  Fixed version     : ' + fixed_version + '\n';
      break;
    }
    else if (ver[i] > fix[i])
      break;
}


# Report findings.
if (info)
{
  gs_opt = get_kb_item("global_settings/report_verbosity");
  if (gs_opt && gs_opt != 'Quiet') security_hole(port:0, extra:info);
  else security_hole(0);

  exit(0);
}
else
{
  if (max_index(keys(installs)) == 0) exit(0, "Office for Mac 2004 is not installed.");
  else
  {
    msg = 'The host has ';
    foreach prod (sort(keys(installs)))
      msg += prod + ' ' + installs[prod] + ' and ';
    msg = substr(msg, 0, strlen(msg)-1-strlen(' and '));

    msg += ' installed and thus is not affected.';

    exit(0, msg);
  }
}