Vulnerabilities > CVE-2007-0208 - Improper Input Validation vulnerability in Microsoft products

047910
CVSS 9.3 - CRITICAL
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
COMPLETE
Integrity impact
COMPLETE
Availability impact
COMPLETE
network
microsoft
CWE-20
critical
nessus
NVD
Published: 2007-02-13
Updated: 2018-10-12

Summary

Microsoft Word in Office 2000 SP3, XP SP3, Office 2003 SP2, Works Suite 2004 to 2006, and Office 2004 for Mac does not correctly check the properties of certain documents and warn the user of macro content, which allows user-assisted remote attackers to execute arbitrary code.

Vulnerable Configurations

Part Description Count
Application
Microsoft
11

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Server Side Include (SSI) Injection
    An attacker can use Server Side Include (SSI) Injection to send code to a web application that then gets executed by the web server. Doing so enables the attacker to achieve similar results to Cross Site Scripting, viz., arbitrary code execution and information disclosure, albeit on a more limited scale, since the SSI directives are nowhere near as powerful as a full-fledged scripting language. Nonetheless, the attacker can conveniently gain access to sensitive files, such as password files, and execute shell commands.
  • Cross Zone Scripting
    An attacker is able to cause a victim to load content into their web-browser that bypasses security zone controls and gain access to increased privileges to execute scripting code or other web objects such as unsigned ActiveX controls or applets. This is a privilege elevation attack targeted at zone-based web-browser security. In a zone-based model, pages belong to one of a set of zones corresponding to the level of privilege assigned to that page. Pages in an untrusted zone would have a lesser level of access to the system and/or be restricted in the types of executable content it was allowed to invoke. In a cross-zone scripting attack, a page that should be assigned to a less privileged zone is granted the privileges of a more trusted zone. This can be accomplished by exploiting bugs in the browser, exploiting incorrect configuration in the zone controls, through a cross-site scripting attack that causes the attackers' content to be treated as coming from a more trusted page, or by leveraging some piece of system functionality that is accessible from both the trusted and less trusted zone. This attack differs from "Restful Privilege Escalation" in that the latter correlates to the inadequate securing of RESTful access methods (such as HTTP DELETE) on the server, while cross-zone scripting attacks the concept of security zones as implemented by a browser.
  • Cross Site Scripting through Log Files
    An attacker may leverage a system weakness where logs are susceptible to log injection to insert scripts into the system's logs. If these logs are later viewed by an administrator through a thin administrative interface and the log data is not properly HTML encoded before being written to the page, the attackers' scripts stored in the log will be executed in the administrative interface with potentially serious consequences. This attack pattern is really a combination of two other attack patterns: log injection and stored cross site scripting.
  • Command Line Execution through SQL Injection
    An attacker uses standard SQL injection methods to inject data into the command line for execution. This could be done directly through misuse of directives such as MSSQL_xp_cmdshell or indirectly through injection of data into the database that would be interpreted as shell commands. Sometime later, an unscrupulous backend application (or could be part of the functionality of the same application) fetches the injected data stored in the database and uses this data as command line arguments without performing proper validation. The malicious data escapes that data plane by spawning new commands to be executed on the host.

Nessus

  • NASL familyWindows : Microsoft Bulletins
    NASL idSMB_NT_MS07-014.NASL
    descriptionThe remote host is running a version of Microsoft Word that could allow arbitrary code to be run. To succeed, the attacker would have to send a rogue file to a user of the remote computer and have it open it. Then a bug in the font parsing handler would result in code execution.
    last seen2020-06-01
    modified2020-06-02
    plugin id24338
    published2007-02-13
    reporterThis script is Copyright (C) 2007-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/24338
    titleMS07-014: Vulnerabilities in Microsoft Word Could Allow Remote Code Execution (929434)
    code
    #
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
 script_id(24338);
 script_version("1.41");
 script_cvs_date("Date: 2018/11/15 20:50:30");

 script_cve_id("CVE-2006-5994", "CVE-2006-6456", "CVE-2006-6561", "CVE-2007-0208", "CVE-2007-0209", "CVE-2007-0515");
 script_bugtraq_id(21451, 21518, 21589, 22225, 22477, 22482);
 script_xref(name:"MSFT", value:"MS07-014");
 script_xref(name:"MSKB", value:"929057");
 script_xref(name:"MSKB", value:"929061");
 script_xref(name:"MSKB", value:"929139");
 
 script_xref(name:"CERT", value:"166700");
 script_xref(name:"CERT", value:"167928");
 script_xref(name:"CERT", value:"412225");
 script_xref(name:"CERT", value:"996892");
 script_xref(name:"EDB-ID", value:"2922");
 script_xref(name:"EDB-ID", value:"29524");

 script_name(english:"MS07-014: Vulnerabilities in Microsoft Word Could Allow Remote Code Execution (929434)");
 script_summary(english:"Determines the version of WinWord.exe");

 script_set_attribute(attribute:"synopsis", value:
"Arbitrary code can be executed on the remote host through Microsoft
Word.");
 script_set_attribute(attribute:"description", value:
"The remote host is running a version of Microsoft Word that could allow
arbitrary code to be run.

To succeed, the attacker would have to send a rogue file to a user of
the remote computer and have it open it.  Then a bug in the font parsing
handler would result in code execution.");
 script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2007/ms07-014");
 script_set_attribute(attribute:"solution", value:"Microsoft has released a set of patches for Word 2000, XP and 2003.");
 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:"vuln_publication_date", value:"2006/12/06");
 script_set_attribute(attribute:"patch_publication_date", value:"2007/02/17");
 script_set_attribute(attribute:"plugin_publication_date", value:"2007/02/13");

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

 script_category(ACT_GATHER_INFO);

 script_copyright(english:"This script is Copyright (C) 2007-2018 Tenable Network Security, Inc.");
 script_family(english:"Windows : Microsoft Bulletins");

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

get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

bulletin = 'MS07-014';
kbs = make_list("929057", "929061", "929139");
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);

port = get_kb_item("SMB/transport");


#
# Word
#
vuln = 0;
list = get_kb_list_or_exit("SMB/Office/Word/*/ProductPath");
foreach item (keys(list))
{
  v = item - 'SMB/Office/Word/' - '/ProductPath';
  if(ereg(pattern:"^9\..*", string:v))
  {
    # Word 2000 - fixed in 9.00.00.8958
    office_sp = get_kb_item("SMB/Office/2000/SP");
    if (!isnull(office_sp) && office_sp == 3)
    {
      sub =  ereg_replace(pattern:"^9\.00?\.00?\.([0-9]*)$", string:v, replace:"\1");
      if(sub != v && int(sub) < 8958 ) {
        vuln++;
        info =
          '\n  Product           : Word 2000' +
          '\n  Installed version : ' + v +
          '\n  Fixed version     : 9.00.00.8958\n';
        hotfix_add_report(info, bulletin:bulletin, kb:'929139');
      }
    }
  }
  else if(ereg(pattern:"^10\..*", string:v))
  {
    # Word XP - fixed in 10.0.6826.0
    office_sp = get_kb_item("SMB/Office/XP/SP");
    if (!isnull(office_sp) && office_sp == 3)
    {
      middle =  ereg_replace(pattern:"^10\.0\.([0-9]*)\.[0-9]*$", string:v, replace:"\1");
      if(middle != v && int(middle) < 6826) {
        vuln++;
        info =
          '\n  Product           : Word 2002' +
          '\n  Installed version : ' + v +
          '\n  Fixed version     : 10.0.6826.0\n';
        hotfix_add_report(info, bulletin:bulletin, kb:'929061');
      }
    }
  }
  else if(ereg(pattern:"^11\..*", string:v))
  {
    # Word 2003 - fixed in 11.0.8125.0
    office_sp = get_kb_item("SMB/Office/2003/SP");
    if (!isnull(office_sp) && office_sp == 2)
    {
      middle =  ereg_replace(pattern:"^11\.0\.([0-9]*)\.[0-9]*$", string:v, replace:"\1");
      if(middle != v && int(middle) < 8125) {
        vuln++;
        info =
          '\n  Product           : Word 2003' +
          '\n  Installed version : ' + v +
          '\n  Fixed version     : 11.0.8125.0\n';
        hotfix_add_report(info, bulletin:bulletin, kb:'929057');
      }
    }
  }
}
if (vuln)
{
  set_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE);
  hotfix_security_hole();
  exit(0);
}
else audit(AUDIT_HOST_NOT, 'affected');
  • NASL familyMacOS X Local Security Checks
    NASL idMACOSX_MS_OFFICE_FEB2006.NASL
    descriptionThe remote host is running a version of Microsoft Office that is affected by various flaws that may allow arbitrary code to be run. To succeed, the attacker would have to send a rogue file to a user of the remote computer and have it open it with Microsoft Word or another Office application.
    last seen2019-10-28
    modified2007-02-13
    plugin id24328
    published2007-02-13
    reporterThis script is Copyright (C) 2006-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/24328
    titleMS07-014 / MS07-015: Vulnerabilities in Microsoft Word and Office Could Allow Remote Code Execution (929434 / 932554) (Mac OS X)
    code
    #TRUSTED 24a2cbf620ab560005de5fb3065b20b62b4c0a7b3a1d6e7f8f48a80319b0eea52468a5e6ab3dab2e8d92ed33a13835202c771e0bfc8f43f9be1ccd3964eb8e6bdd4e90ec8cf7aa990dc1eb5c3664209a70afc4af6d51e3e6e32a42c7f3e7f305b7a938be61bbebdd729fa51e0391d73443edb6a9df53244c9bbf96d7c3101a2f53f7decc0e5fd284b5b4d338cebb8e1cf137a1550b4036626764200d385629a9da888f1d5bb27c64a02d9c2c9281a7ecc4a062c3e3ff9c298cbb31b2851638860712357f68b6b6004ffd474f6de2385f874a30f8e5c6f64a7216e2e5b3385c8508cd8cf5dfda9b96e126ae954b7067615ae088dfd76d2485c11b29a15a64a67ff52dcfdc720a47521db1f3cb4683e71cdf6a06d255db5502d2c01b0b04ffcca5a279acc8e7dabc255c4fca86fc3a034914026e82c205b16dd33206038fc35efa3361726d3c29c8296b63795ce1a20d63a2f6fb265ab57709270107b7e7bda421d2ed37912739381687b52861e1f371995087ecb49bf1a8ca99ab4a4238fc643fe0388990d72722813309abe608d0a079d482a3f33f8428dbc5de60265c246a46c13bb30182e9baf3519d4596a7096ecf42877747e40ae3b70c0536a8aa7687394f21bc4190d22d618cd99c6ed54886b549f652f046a64537257a21809e5bb08ca7ab9a358121f9c326199a871f76e5af01512f8026da75e6868243d4cb246a69
#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
 script_id(24328);
 script_version("1.25");
 script_set_attribute(attribute:"plugin_modification_date", value:"2018/07/14");

 script_cve_id(
  "CVE-2006-3877",
  "CVE-2006-5994",
  "CVE-2006-6456",
  "CVE-2006-6561",
  "CVE-2007-0208",
  "CVE-2007-0209",
  "CVE-2007-0515",
  "CVE-2007-0671"
 );
 script_bugtraq_id(20325, 21451, 21518, 21589, 22225, 22383, 22477, 22482);
 script_xref(name:"MSFT", value:"MS07-014");
 script_xref(name:"MSFT", value:"MS07-015");
 script_xref(name:"MSKB", value:"929434");
 script_xref(name:"MSKB", value:"932554");

 script_name(english:"MS07-014 / MS07-015: Vulnerabilities in Microsoft Word and Office Could Allow Remote Code Execution (929434 / 932554) (Mac OS X)");
 script_summary(english:"Checks version of Word 2004");

 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 host is running a version of Microsoft Office that is
affected by various flaws that may allow arbitrary code to be run.

To succeed, the attacker would have to send a rogue file to a user of
the remote computer and have it open it with Microsoft Word or another
Office application."
 );
 script_set_attribute(attribute:"see_also", value:"http://technet.microsoft.com/en-us/security/bulletin/ms07-014");
 script_set_attribute(attribute:"see_also", value:"http://technet.microsoft.com/en-us/security/bulletin/ms07-015");
 script_set_attribute(attribute:"solution", value:"Microsoft has released a set of patches for Office for Mac OS X.");
 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:"exploited_by_malware", value:"true");
 script_set_attribute(attribute:"exploit_framework_core", value:"true");
 script_cwe_id(94);

 script_set_attribute(attribute:"vuln_publication_date", value:"2006/10/10");
 script_set_attribute(attribute:"patch_publication_date", value:"2007/02/17");
 script_set_attribute(attribute:"plugin_publication_date", value:"2007/02/13");

 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_copyright(english:"This script is Copyright (C) 2006-2018 Tenable Network Security, Inc.");
 script_family(english:"MacOS X Local Security Checks");

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

uname = get_kb_item("Host/uname");
if ( egrep(pattern:"Darwin.*", string:uname) )
{
  off2004 = GetCarbonVersionCmd(file:"Microsoft Word", path:"/Applications/Microsoft Office 2004");
  if ( ! islocalhost() )
  {
   ret = ssh_open_connection();
   if ( ! ret ) exit(0);
   buf = ssh_cmd(cmd:off2004);
   ssh_close_connection();
  }
  else
  buf = pread(cmd:"/bin/bash", argv:make_list("bash", "-c", off2004));


 if ( buf =~ "^11\." )
	{
	  vers = split(buf, sep:'.', keep:FALSE);
          # < 11.3.4
	  if ( int(vers[0]) == 11 && ( int(vers[1]) < 3  || ( int(vers[1]) == 3 && int(vers[2]) < 4 ) ) ) security_hole(0);
	}
}

Oval

accepted2012-05-28T04:02:19.381-04:00
classvulnerability
contributors
  • nameRobert L. Hollis
    organizationThreatGuard, Inc.
  • nameShane Shaffer
    organizationG2, Inc.
definition_extensions
  • commentMicrosoft Word 2000 is installed
    ovaloval:org.mitre.oval:def:455
  • commentMicrosoft Word 2002 is installed
    ovaloval:org.mitre.oval:def:973
  • commentMicrosoft Word 2003 is installed
    ovaloval:org.mitre.oval:def:475
descriptionMicrosoft Word in Office 2000 SP3, XP SP3, Office 2003 SP2, Works Suite 2004 to 2006, and Office 2004 for Mac does not correctly check the properties of certain documents and warn the user of macro content, which allows user-assisted remote attackers to execute arbitrary code.
familywindows
idoval:org.mitre.oval:def:700
statusaccepted
submitted2007-02-14T09:49:32
titleWord Macro Vulnerability
version4

References