Vulnerabilities > CVE-2013-1335 - Code Injection vulnerability in Microsoft Word and Word Viewer

047910
CVSS 0.0 - NONE
Attack vector
UNKNOWN
Attack complexity
UNKNOWN
Privileges required
UNKNOWN
Confidentiality impact
UNKNOWN
Integrity impact
UNKNOWN
Availability impact
UNKNOWN
microsoft
CWE-94
nessus
NVD
Published: 2013-05-15
Updated: 2018-10-12

Summary

Microsoft Word 2003 SP3 and Word Viewer allow remote attackers to execute arbitrary code via crafted shape data in a Word document, aka "Word Shape Corruption Vulnerability."

Vulnerable Configurations

Part Description Count
Application
Microsoft
2

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Leverage Executable Code in Non-Executable Files
    An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
  • Manipulating User-Controlled Variables
    This attack targets user controlled variables (DEBUG=1, PHP Globals, and So Forth). An attacker can override environment variables leveraging user-supplied, untrusted query variables directly used on the application server without any data sanitization. In extreme cases, the attacker can change variables controlling the business logic of the application. For instance, in languages like PHP, a number of poorly set default configurations may allow the user to override variables.

Msbulletin

bulletin_idMS13-043
bulletin_url
date2013-05-14T00:00:00
impactRemote Code Execution
knowledgebase_id2830399
knowledgebase_url
severityImportant
titleVulnerability in Microsoft Word Could Allow Remote Code Execution

Nessus

NASL familyWindows : Microsoft Bulletins
NASL idSMB_NT_MS13-043.NASL
descriptionThe version of Office and/or Microsoft Word Viewer installed on the remote host is affected by a remote code execution vulnerability due to the way that Microsoft Word parses content in Word files. To exploit this issue, an attacker would need to trick a user into opening a specially crafted file or email message with an affected version of Microsoft Office software.
last seen2020-06-01
modified2020-06-02
plugin id66418
published2013-05-15
reporterThis script is Copyright (C) 2013-2018 Tenable Network Security, Inc.
sourcehttps://www.tenable.com/plugins/nessus/66418
titleMS13-043: Vulnerability in Microsoft Word Could Allow Remote Code Execution (2830399)
code
#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(66418);
  script_version("1.9");
  script_cvs_date("Date: 2018/11/15 20:50:31");

  script_cve_id("CVE-2013-1335");
  script_bugtraq_id(59759);
  script_xref(name:"MSFT", value:"MS13-043");
  script_xref(name:"MSKB", value:"2810046");
  script_xref(name:"MSKB", value:"2817361");

  script_name(english:"MS13-043: Vulnerability in Microsoft Word Could Allow Remote Code Execution (2830399)");
  script_summary(english:"Checks file versions");

  script_set_attribute(
    attribute:"synopsis",
    value:
"A Microsoft Office component installed on the remote host is affected
by a code execution vulnerability."
  );
  script_set_attribute(
    attribute:"description",
    value:
"The version of Office and/or Microsoft Word Viewer installed on the
remote host is affected by a remote code execution vulnerability due to
the way that Microsoft Word parses content in Word files.  To exploit
this issue, an attacker would need to trick a user into opening a
specially crafted file or email message with an affected version of
Microsoft Office software."
  );
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2013/ms13-043");
  script_set_attribute(
    attribute:"solution",
    value:
"Microsoft has released a set of patches for Office 2003 and Microsoft
Word Viewer."
  );
  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_set_attribute(attribute:"vuln_publication_date", value:"2013/05/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/05/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/05/15");

  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_viewer");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2013-2018 Tenable Network Security, Inc.");

  script_dependencies("office_installed.nasl", "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("misc_func.inc");

get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

bulletin = 'MS13-043';
kbs = make_list(2810046, 2817361);
if (get_kb_item("Host/patch_management_checks"))
  hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);

vuln = FALSE;
# Word
installs = get_kb_list("SMB/Office/Word/*/ProductPath");
if (!isnull(installs))
{
  foreach install (keys(installs))
  {
    info = '';
    version = install - 'SMB/Office/Word/' - '/ProductPath';
    path = installs[install];
    if (isnull(path)) path = "n/a";

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


    # Word 2003 SP3
    if (ver[0] == 11 && ver[1] == 0 && ver[2] >= 8173)
    {
      if (ver[0] == 11 && ver[1] == 0 && ver[2] < 8402)
      {
        info =
          '\n  Product           : Word 2003' +
          '\n  File              : ' + path +
          '\n  Installed version : ' + version +
          '\n  Fixed version     : 11.0.8402.0' + '\n';
        kb = "2810046";
      }
    }
  }

  if (info)
  {
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

# Word Viewer
installs = get_kb_list("SMB/Office/WordViewer/*/ProductPath");
if (!isnull(installs))
{
  foreach install (keys(installs))
  {
    info = "";
    version = install - 'SMB/Office/WordViewer/' - '/ProductPath';
    path = installs[install];
    if (isnull(path)) path = "n/a";

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

    if (ver[0] == 11 && ver[1] == 0 && ver[2] < 8402)
    {
      info =
        '\n  Product           : Word Viewer' +
        '\n  File              : ' + path +
        '\n  Installed version : ' + version +
        '\n  Fixed version     : 11.0.8402.0' + '\n';
      kb = "2817361";
    }

    if (info)
    {
      hotfix_add_report(info, bulletin:bulletin, kb:kb);
      vuln = TRUE;
    }
  }
}

if (vuln)
{
  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');
}

Oval

accepted2013-10-14T04:00:09.749-04:00
classvulnerability
contributors
  • nameSecPod Team
    organizationSecPod Technologies
  • nameMaria Kedovskaya
    organizationALTX-SOFT
  • nameDragos Prisaca
    organizationG2, Inc.
  • nameMaria Kedovskaya
    organizationALTX-SOFT
definition_extensions
  • commentMicrosoft Office 2003 SP3 is installed
    ovaloval:org.mitre.oval:def:15626
  • commentMicrosoft Word Viewer is installed
    ovaloval:org.mitre.oval:def:737
descriptionMicrosoft Word 2003 SP3 and Word Viewer allow remote attackers to execute arbitrary code via crafted shape data in a Word document, aka "Word Shape Corruption Vulnerability."
familywindows
idoval:org.mitre.oval:def:16229
statusaccepted
submitted2013-05-17T10:52:06
titleWord Shape Corruption Vulnerability - MS13-043
version11

References