Vulnerabilities > CVE-2011-1891 - Cross-Site Scripting vulnerability in Microsoft Sharepoint Foundation and Sharepoint Services

047910
CVSS 4.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
PARTIAL
Availability impact
NONE
network
microsoft
CWE-79
nessus
NVD
Published: 2011-09-15
Updated: 2018-10-12

Summary

Cross-site scripting (XSS) vulnerability in Microsoft Windows SharePoint Services 3.0 SP2, and SharePoint Foundation 2010 Gold and SP1, allows remote attackers to inject arbitrary web script or HTML via unspecified parameters in a request to a script, aka "Contact Details Reflected XSS Vulnerability."

Vulnerable Configurations

Part Description Count
Application
Microsoft
4

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • 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.
  • Embedding Scripts in Non-Script Elements
    This attack is a form of Cross-Site Scripting (XSS) where malicious scripts are embedded in elements that are not expected to host scripts such as image tags (<img>), comments in XML documents (< !-CDATA->), etc. These tags may not be subject to the same input validation, output validation, and other content filtering and checking routines, so this can create an opportunity for an attacker to tunnel through the application's elements and launch a XSS attack through other elements. As with all remote attacks, it is important to differentiate the ability to launch an attack (such as probing an internal network for unpatched servers) and the ability of the remote attacker to collect and interpret the output of said attack.
  • Embedding Scripts within Scripts
    An attack of this type exploits a programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts. The attacker leverages this capability to execute scripts to execute his/her own script by embedding it within other scripts that the target software is likely to execute. The attacker must have the ability to inject script into script that is likely to be executed. If this is done, then the attacker can potentially launch a variety of probes and attacks against the web server's local environment, in many cases the so-called DMZ, back end resources the web server can communicate with, and other hosts. With the proliferation of intermediaries, such as Web App Firewalls, network devices, and even printers having JVMs and Web servers, there are many locales where an attacker can inject malicious scripts. Since this attack pattern defines scripts within scripts, there are likely privileges to execute said attack on the host. Of course, these attacks are not solely limited to the server side, client side scripts like Ajax and client side JavaScript can contain malicious scripts as well. In general all that is required is for there to be sufficient privileges to execute a script, but not protected against writing.
  • Cross-Site Scripting in Error Pages
    An attacker distributes a link (or possibly some other query structure) with a request to a third party web server that is malformed and also contains a block of exploit code in order to have the exploit become live code in the resulting error page. When the third party web server receives the crafted request and notes the error it then creates an error message that echoes the malformed message, including the exploit. Doing this converts the exploit portion of the message into to valid language elements that are executed by the viewing browser. When a victim executes the query provided by the attacker the infected error message error message is returned including the exploit code which then runs in the victim's browser. XSS can result in execution of code as well as data leakage (e.g. session cookies can be sent to the attacker). This type of attack is especially dangerous since the exploit appears to come from the third party web server, who the victim may trust and hence be more vulnerable to deception.
  • Cross-Site Scripting Using Alternate Syntax
    The attacker uses alternate forms of keywords or commands that result in the same action as the primary form but which may not be caught by filters. For example, many keywords are processed in a case insensitive manner. If the site's web filtering algorithm does not convert all tags into a consistent case before the comparison with forbidden keywords it is possible to bypass filters (e.g., incomplete black lists) by using an alternate case structure. For example, the "script" tag using the alternate forms of "Script" or "ScRiPt" may bypass filters where "script" is the only form tested. Other variants using different syntax representations are also possible as well as using pollution meta-characters or entities that are eventually ignored by the rendering engine. The attack can result in the execution of otherwise prohibited functionality.

Msbulletin

bulletin_idMS11-074
bulletin_url
date2011-09-13T00:00:00
impactElevation of Privilege
knowledgebase_id2451858
knowledgebase_url
severityImportant
titleVulnerabilities in Microsoft SharePoint Could Allow Elevation of Privilege

Nessus

NASL familyWindows : Microsoft Bulletins
NASL idSMB_NT_MS11-074.NASL
descriptionThe version of SharePoint Services, SharePoint Server, Groove, or Office Web Apps installed on the remote host has multiple privilege escalation and information disclosure vulnerabilities. A remote attacker could exploit them by tricking a user into making a malicious request, resulting in arbitrary script code execution.
last seen2020-06-01
modified2020-06-02
plugin id56177
published2011-09-14
reporterThis script is Copyright (C) 2011-2018 Tenable Network Security, Inc.
sourcehttps://www.tenable.com/plugins/nessus/56177
titleMS11-074: Vulnerabilities in Microsoft SharePoint Could Allow Elevation of Privilege (2451858)
code
#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(56177);
  script_version("1.22");
  script_cvs_date("Date: 2018/11/15 20:50:31");

  script_cve_id(
    "CVE-2011-0653",
    "CVE-2011-1252",
    "CVE-2011-1890",
    "CVE-2011-1891",
    "CVE-2011-1892",
    "CVE-2011-1893"
  );
  script_bugtraq_id(
    48199,
    49002,
    49004,
    49005,
    49010,
    49511,
    49620
  );
  script_xref(name:"EDB-ID", value:"17873");
  script_xref(name:"IAVB", value:"2011-B-0115");
  script_xref(name:"MSFT", value:"MS11-074");
  script_xref(name:"MSKB", value:"2493987");
  script_xref(name:"MSKB", value:"2494001");
  script_xref(name:"MSKB", value:"2494007");
  script_xref(name:"MSKB", value:"2494022");
  script_xref(name:"MSKB", value:"2508964");
  script_xref(name:"MSKB", value:"2508965");
  script_xref(name:"MSKB", value:"2552997");
  script_xref(name:"MSKB", value:"2552998");
  script_xref(name:"MSKB", value:"2552999");
  script_xref(name:"MSKB", value:"2553001");
  script_xref(name:"MSKB", value:"2560885");
  script_xref(name:"MSKB", value:"2566445");
  script_xref(name:"MSKB", value:"2566449");
  script_xref(name:"MSKB", value:"2566450");
  script_xref(name:"MSKB", value:"2566954");
  script_xref(name:"MSKB", value:"2566958");

  script_name(english:"MS11-074: Vulnerabilities in Microsoft SharePoint Could Allow Elevation of Privilege (2451858)");
  script_summary(english:"Checks SharePoint / Groove / Office Web Apps version");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is affected by multiple privilege escalation and
information disclosure vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of SharePoint Services, SharePoint Server, Groove, or
Office Web Apps installed on the remote host has multiple privilege
escalation and information disclosure vulnerabilities.

A remote attacker could exploit them by tricking a user into making a
malicious request, resulting in arbitrary script code execution.");
  script_set_attribute(attribute:"see_also", value:"https://www.securityfocus.com/archive/1/519624");
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2011/ms11-074");
  script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for SharePoint Server 2007,
SharePoint Server 2010, SharePoint Workspace 2010, SharePoint
Foundation 2010, Office Groove 2007, Office Forms Server 2007, Office
Groove Server 2007, Office Groove Data Bridge Server 2007, Office
Groove Management Server 2007, Groove Server 2010, Windows SharePoint
Services 2.0, Windows SharePoint Services 3.0, Office Web Apps 2010,
and Word Web App 2010.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N");
  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:"vuln_publication_date", value:"2011/06/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2011/09/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/09/14");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:sharepoint_server");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:forms_server");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:groove");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:groove_data_bridge_server");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:groove_management_server");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:groove_server");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:office_web_apps");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:sharepoint_foundation");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:sharepoint_services");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:sharepoint_workspace");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2011-2018 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("misc_func.inc");



get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

bulletin = 'MS11-074';
kbs = make_list("2493987", "2494001", "2494007", "2494022", "2508964", "2508965", "2552997", "2552998", "2552999", "2553001", "2560885", "2566445", "2566449", "2566450", "2566954", "2566958");
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/WindowsVersion");

global_var hklm;

function get_key(attr, key)
{
  local_var item, key_h, value;

  key_h = RegOpenKey(handle:hklm, key:key, mode:MAXIMUM_ALLOWED);
  if (isnull(key_h))
    return NULL;

  item = RegQueryValue(handle:key_h, item:attr);
  if (!isnull(item))
    value = item[1];

  RegCloseKey(handle:key_h);

  return value;
}

function get_ver(base, file)
{
  local_var handle, path, r, share, ver;

  if (isnull(base))
    return NULL;

  share = ereg_replace(pattern:"^([A-Za-z]):.*", replace:"\1$", string:base);
  path = ereg_replace(pattern:"^[A-Za-z]:(.*)", replace:"\1\" + file, string:base);
  ver = NULL;

  r = NetUseAdd(share:share);
  if (r != 1)
  {
    NetUseDel();
    exit(1, "Can't connect to '" + share + "' share.");
  }

  handle = CreateFile(
    file               : path,
    desired_access     : GENERIC_READ,
    file_attributes    : FILE_ATTRIBUTE_NORMAL,
    share_mode         : FILE_SHARE_READ,
    create_disposition : OPEN_EXISTING
  );
  if (!isnull(handle))
  {
    ver = GetFileVersion(handle:handle);
    CloseFile(handle:handle);
  }

  NetUseDel(close:FALSE);

  return ver;
}

# Get credentials and connection information.
port    =  kb_smb_transport();
login   =  kb_smb_login();
pass    =  kb_smb_password();
domain  =  kb_smb_domain();

if(! smb_session_init()) audit(AUDIT_FN_FAIL, "smb_session_init");

# Connect to IPC share.
rc = NetUseAdd(login:login, password:pass, domain:domain, share:"IPC$");
if (rc != 1)
{
  NetUseDel();
  audit(AUDIT_SHARE_FAIL, "IPC$");
}

# Connect to remote registry.
hklm = RegConnectRegistry(hkey:HKEY_LOCAL_MACHINE);
if (isnull(hklm))
{
  NetUseDel();
  audit(AUDIT_REG_FAIL);
}

# Get path information for SharePoint Services or Foundation.
foreach ver (make_list("6.0", "12.0", "14.0"))
{
  spsvc_path = get_key(
    key  : "SOFTWARE\Microsoft\Shared Tools\Web Server Extensions\" + ver,
    attr : "Location"
  );

  if (!isnull(spsvc_path))
    break;
}

# Get path information for Groove 2007.
g_path = get_key(
  key  : "SOFTWARE\Microsoft\Office\12.0\Groove\InstallRoot",
  attr : "Path"
);

# Get path information for Groove Server 2007 Data Bridge.
gdb_path = get_key(
  key  : "SOFTWARE\Microsoft\Office Server\12.0\Groove",
  attr : "InstallRoot"
);

# Get path information for IIS webroot (needed for Groove Management
# Server 2007/2010).
gms_path = get_key(
  key  : "SOFTWARE\Microsoft\InetStp",
  attr : "PathWWWRoot"
);
if ("%systemdrive%" >< tolower(gms_path))
{
  root = hotfix_get_systemroot();
  gms_path = root[0] + ":" + substr(gms_path, strlen("%systemdrive%"));
}

# Get path information for SharePoint Workspace.
spws_path = get_key(
  key  : "SOFTWARE\Microsoft\Office\14.0\Groove\InstallRoot",
  attr : "Path"
);

# Get path information for SharePoint Server 2007.
sps_2007_path = get_key(
  key  : "SOFTWARE\Microsoft\Office Server\12.0",
  attr : "InstallPath"
);

# Get path information for SharePoint Server 2010.
sps_2010_path = get_key(
  key  : "SOFTWARE\Microsoft\Office Server\14.0",
  attr : "InstallPath"
);

# Get path information for Office Web Apps.
owa_path = sps_2010_path;

# Get path information for Word 2010 Web Apps, which is technically
# Word Automation Services for SharePoint Server 2010.
wwa_path = sps_2010_path;

# Get path information for Office Form Server 2007.
ofs_path = sps_2007_path;

# Get path information for SharePoint Server 2010 OSRV and WOSRV.
osrv_path = get_key(
  key  : "SOFTWARE\Microsoft\Shared Tools\Web Server Extensions\14.0",
  attr : "Location"
);

# Get path information for SharePoint Server 2010 DLC.
dlc_path = osrv_path;

# Get path information for KB2566958.
kb2566958_path = osrv_path;

# Close connection to registry.
RegCloseKey(handle:hklm);
NetUseDel(close:FALSE);

# Get version information for SharePoint Services and Foundation.
spsvc_file = "ISAPI\Owssvr.dll";
spsvc_ver = get_ver(base:spsvc_path, file:spsvc_file);

# Get version information for Groove 2007.
g_file = "GrooveUtil.dll";
g_ver = get_ver(base:g_path, file:g_file);

# Get version information for Groove Server 2007 Data Bridge.
gdb_file = "bin\GrooveUtil.dll";
gdb_ver = get_ver(base:gdb_path, file:gdb_file);

# Get version information for Groove Management Server 2007.
gms_file = "GMS\bin\Groove.management.server.dll";
gms_ver = get_ver(base:gms_path, file:gms_file);

if (isnull(gms_ver))
{
  # Get version information for Groove Management Server 2007.
  gms_file = "GMS14\Admin\bin\Groove.management.server.dll";
  gms_ver = get_ver(base:gms_path, file:gms_file);
}

# Get version information for SharePoint Workspace.
spws_file = "Groove.exe";
spws_ver = get_ver(base:spws_path, file:spws_file);

# Get version information for SharePoint Server 2007
sps_2007_file = "Bin\Microsoft.sharepoint.publishing.dll";
sps_2007_ver = get_ver(base:sps_2007_path, file:sps_2007_file);

# Get version information for SharePoint Server 2010.
sps_2010_file = "Bin\Microsoft.sharepoint.publishing.dll";
sps_2010_ver = get_ver(base:sps_2010_path, file:sps_2010_file);

# Get version for Office 2010 Web Apps.
owa_file = "WebServices\ConversionService\Bin\Converter\sword.dll";
owa_ver = get_ver(base:owa_path, file:owa_file);

# Get version for Word 2010 Web Apps, which is technically Word
# Automation Services for SharePoint Server 2010.
wwa_file = "WebServices\WordServer\Core\sword.dll";
wwa_ver = get_ver(base:wwa_path, file:wwa_file);

# Get version information for SharePoint Server 2007, SharePoint
# Server 2007 for Search, and Office Forms Server 2007. KB2553001,
# KB2553002, and KB2553005 refer to this file as "Pidval.exe", but in
# we found it to instead be named "Pidvalidator.exe". We'll check both
# to be on the safe side.
ofs_file = "Bin\Pidvalidator.exe";
ofs_ver = get_ver(base:ofs_path, file:ofs_file);

if (isnull(ofs_ver))
{
  ofs_file = "Bin\Pidval.exe";
  ofs_ver = get_ver(base:ofs_path, file:ofs_file);
}

# Get version for SharePoint Server 2010 OSRV and WOSRV.
osrv_file = "ISAPI\Microsoft.Office.Server.dll";
osrv_ver = get_ver(base:osrv_path, file:osrv_file);

# Get version for SharePoint Server 2010 DLC.
dlc_file = "ISAPI\Microsoft.office.policy.dll";
dlc_ver = get_ver(base:dlc_path, file:dlc_file);

# Get version for KB2566456.
kb2566958_file = "ISAPI\Microsoft.sharepoint.client.dll";
kb2566958_ver = get_ver(base:kb2566958_path, file:kb2566958_file);

# Close connection to server.
NetUseDel();



######################################################################
# Windows SharePoint Services
# ---------------------------
# [KB2494007] v2: Owssvr.dll (11.0.8339.0)
# [KB2493987] v3: Owssvr.dll (12.0.6565.5001)
#
#
# Microsoft SharePoint Foundation 2010
# ------------------------------------
# [KB2494001] Owssvr.dll (14.0.6106.5008)
######################################################################
if (!isnull(spsvc_ver))
{
  fix = NULL;

  if (spsvc_ver[0] == 11)
  {
    name = "Windows SharePoint Services";
    fix = "11.0.8339.0";
    kb = "2494007";
  }
  else if (spsvc_ver[0] == 12)
  {
    name = "Windows SharePoint Services";
    fix = "12.0.6565.5001";
    kb = "2493987";
  }
  else if (spsvc_ver[0] == 14)
  {
    name = "Microsoft SharePoint Foundation 2010";
    fix = "14.0.6106.5008";
    kb = "2494001";
  }

  spsvc_ver = join(spsvc_ver, sep:".");
  if (!isnull(fix) && ver_compare(ver:spsvc_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + spsvc_path + spsvc_file +
      '\n  Installed version : ' + spsvc_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft Groove 2007
# ---------------------
# [KB2552997] Grooveutil.dll (12.0.6562.5000)
######################################################################
if (!isnull(g_ver))
{
  name = "Groove 2007";
  fix = "12.0.6562.5000";
  kb = "2552997";

  g_ver = join(g_ver, sep:".");
  if (ver_compare(ver:g_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + g_path + g_file +
      '\n  Installed version : ' + g_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft Groove Server 2007 Data Bridge
# ----------------------------------------
# [KB2552999] Grooveutil.dll (4.2.2.2827)
######################################################################
if (!isnull(gdb_ver))
{
  name = "Groove Server 2007 Data Bridge";
  fix = "4.2.2.2827";
  kb = "2552999";

  gdb_ver = join(gdb_ver, sep:".");
  if (ver_compare(ver:gdb_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + gdb_path + gdb_file +
      '\n  Installed version : ' + gdb_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft Groove Management Server
# ----------------------------------
# [KB2552998] 2007: Groove.management.server.dll (4.2.2.2827)
# [KB2508965] 2010: Groove.management.server.dll (14.0.6106.5000)
######################################################################
if (!isnull(gms_ver))
{
  fix = NULL;

  if (gms_ver[0] == 14)
  {
    name = "Groove Management Server 2010";
    fix = "14.0.6106.5000";
    kb = "2508965";
  }
  else if (gms_ver[0] < 14)
  {
    name = "Groove Management Server 2007";
    fix = "4.2.2.2827";
    kb = "2552998";
  }

  gms_ver = join(gms_ver, sep:".");
  if (!isnull(fix) && ver_compare(ver:gms_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + gms_path + "\" + gms_file +
      '\n  Installed version : ' + gms_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft SharePoint Workspace 2010
# -----------------------------------
# [KB2566445] Groove.exe (14.0.6106.5000)
######################################################################
if (!isnull(spws_ver))
{
  name = "SharePoint Workspace 2010";
  fix = "14.0.6106.5000";
  kb = "2566445";

  spws_ver = join(spws_ver, sep:".");
  if (ver_compare(ver:spws_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + spws_path + spws_file +
      '\n  Installed version : ' + spws_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft Office SharePoint Server 2007
# ---------------------------------------
# [KB2508964] Microsoft.sharepoint.publishing.dll (12.0.6555.5000)
######################################################################
if (!isnull(sps_2007_ver))
{
  name = "SharePoint Server 2007";
  fix = "12.0.6555.5000";
  kb = "2508964";

  sps_2007_ver = join(sps_2007_ver, sep:".");
  if (ver_compare(ver:sps_2007_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + sps_2007_path + sps_2007_file +
      '\n  Installed version : ' + sps_2007_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft Office SharePoint Server 2010
# ---------------------------------------
# [KB2494022] Microsoft.sharepoint.publishing.dll (14.0.6106.5001)
######################################################################
if (!isnull(sps_2010_ver))
{
  name = "SharePoint Server 2010";
  fix = "14.0.6106.5001";
  kb = "2494022";

  sps_2010_ver = join(sps_2010_ver, sep:".");
  if (ver_compare(ver:sps_2010_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + sps_2010_path + sps_2010_file +
      '\n  Installed version : ' + sps_2010_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft Office 2010 Web Apps
# ------------------------------
# [KB2566449] sword.dll (14.0.6106.5000)
######################################################################
if (!isnull(owa_ver))
{
  name = "Microsoft Office 2010 Web Apps";
  fix = "14.0.6106.5000";
  kb = "2566449";

  owa_ver = join(owa_ver, sep:".");
  if (ver_compare(ver:owa_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + owa_path + owa_file +
      '\n  Installed version : ' + owa_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft Word Web Application 2010
# -----------------------------------
# [KB2566450] sword.dll (14.0.6106.5000)
######################################################################
if (!isnull(wwa_ver))
{
  name = "Microsoft Word Web Application 2010";
  fix = "14.0.6106.5000";
  kb = "2566450";

  wwa_ver = join(wwa_ver, sep:".");
  if (ver_compare(ver:wwa_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + wwa_path + wwa_file +
      '\n  Installed version : ' + wwa_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft Groove Server 2007
# ----------------------------
# [KB2553001] Pidval.exe (12.0.6562.5000)
#
#
# Microsoft Groove Server 2007 for Search
# ---------------------------------------
# [KB2553002] Pidval.exe (12.0.6562.5000)
#
#
# Microsoft Office Forms Server 2007
# ----------------------------------
# [KB2553005] Pidval.exe (12.0.6562.5000)
######################################################################
if (!isnull(ofs_ver))
{
  # XXX-TODO: Need to fix the name and KB later to distinguish between
  # the three possibilities above.
  name = "SharePoint Server 2007 / Office Forms Server 2007";
  fix = "12.0.6562.5000";
  kb = "2553001";

  ofs_ver = join(ofs_ver, sep:".");
  if (ofs_ver =~ "^12\.0" && ver_compare(ver:ofs_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + ofs_path + ofs_file +
      '\n  Installed version : ' + ofs_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft SharePoint Server 2010
# --------------------------------
# [KB2560885]  OSRV: Microsoft.office.server.dll (14.0.6106.5001)
# [KB2566960] WOSRV: Microsoft.office.server.dll (14.0.6106.5001)
######################################################################
if (!isnull(osrv_ver))
{
  # XXX-TODO: Need to fix the name and KB later to distinguish between
  # the two possibilities above.
  name = "SharePoint Server 2010 OSRV / WOSRV";
  fix = "14.0.6106.5001";
  kb = "2560885";

  osrv_ver = join(osrv_ver, sep:".");
  if (ver_compare(ver:osrv_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + osrv_path + osrv_file +
      '\n  Installed version : ' + osrv_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft SharePoint Server 2010 Document Lifecycle Components
# --------------------------------------------------------------
# [KB2566954] Microsoft.office.policy.dll (14.0.6106.5001)
######################################################################
if (!isnull(dlc_ver))
{
  name = "SharePoint Server 2010 Document Lifecycle Components";
  fix = "14.0.6106.5001";
  kb = "2566954";

  dlc_ver = join(dlc_ver, sep:".");
  if (ver_compare(ver:dlc_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + dlc_path + dlc_file +
      '\n  Installed version : ' + dlc_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

######################################################################
# Microsoft SharePoint Server 2010
# --------------------------------
# [KB2566958] Microsoft.sharepoint.client.dll (14.0.6106.5001)
######################################################################
if (!isnull(kb2566958_ver))
{
  name = "SharePoint Server 2010";
  fix = "14.0.6106.5001";
  kb = "2566958";

  kb2566958_ver = join(kb2566958_ver, sep:".");
  if (ver_compare(ver:kb2566958_ver, fix:fix) < 0)
  {
    info =
      '\n  Product           : ' + name +
      '\n  Path              : ' + kb2566958_path + kb2566958_file +
      '\n  Installed version : ' + kb2566958_ver +
      '\n  Fixed version     : ' + fix +
      '\n';
    hotfix_add_report(info, bulletin:bulletin, kb:kb);
    vuln = TRUE;
  }
}

hotfix_check_fversion_end();

if (!vuln)
  exit(0, "The host is not affected");

# Flag the system as vulnerable.
set_kb_item(name:"SMB/Missing/" + bulletin, value:TRUE);
set_kb_item(name:"www/0/XSS", value:TRUE);
hotfix_security_warning();

Oval

accepted2013-11-11T04:00:06.785-05:00
classvulnerability
contributors
  • nameDragos Prisaca
    organizationSymantec Corporation
  • nameChandan S
    organizationSecPod Technologies
definition_extensions
commentMicrosoft SharePoint Foundation 2010 is installed
ovaloval:org.mitre.oval:def:12224
descriptionCross-site scripting (XSS) vulnerability in Microsoft Windows SharePoint Services 3.0 SP2, and SharePoint Foundation 2010 Gold and SP1, allows remote attackers to inject arbitrary web script or HTML via unspecified parameters in a request to a script, aka "Contact Details Reflected XSS Vulnerability."
familywindows
idoval:org.mitre.oval:def:12864
statusaccepted
submitted2011-09-13T13:00:00
titleContact Details Reflected XSS Vulnerability
version10

Seebug

bulletinFamilyexploit
descriptionBugtraq ID: 49005 CVE ID：CVE-2011-1891 Microsoft SharePoint Server是一款服务器功能集成套件，提供全面的内容管理和企业搜索、加速共享业务流程并便利跨界限信息共享。 通过联系方式传递的输入在返回用户之前缺少过滤，可导致跨站脚本攻击，允许攻击者通过合法用户账户执行恶意操作，如重定向用户到恶意站点或窃取用户敏感信息。 Microsoft SharePoint Services 64-bit 3.0 SP2 Microsoft SharePoint Services 3.0 SP2 Microsoft SharePoint Foundation 2010 SP1 Microsoft SharePoint Foundation 2010 用户可参考如下供应商提供的安全公告获得补丁信息： http://technet.microsoft.com/en-us/security/bulletin/ms11-074
idSSV:23116
last seen2017-11-19
modified2011-10-21
published2011-10-21
reporterRoot
titleMicrosoft SharePoint联系方式跨站脚本漏洞(CVE-2011-1891)

References