Vulnerabilities > CVE-2009-2497 - Code Injection 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-94
critical
nessus

Summary

The Common Language Runtime (CLR) in Microsoft .NET Framework 2.0, 2.0 SP1, 2.0 SP2, 3.5, and 3.5 SP1, and Silverlight 2, does not properly handle interfaces, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP), (2) a crafted Silverlight application, (3) a crafted ASP.NET application, or (4) a crafted .NET Framework application, aka "Microsoft Silverlight and Microsoft .NET Framework CLR Vulnerability."

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_idMS09-061
bulletin_url
date2009-10-13T00:00:00
impactRemote Code Execution
knowledgebase_id974378
knowledgebase_url
severityCritical
titleVulnerabilities in the Microsoft .NET Common Language Runtime Could Allow Remote Code Execution

Nessus

NASL familyWindows : Microsoft Bulletins
NASL idSMB_NT_MS09-061.NASL
descriptionThe remote Windows host is running a version of the Microsoft .NET Framework that is affected by multiple vulnerabilities : - A remote code execution vulnerability exists in the Microsoft .NET Framework that could allow a malicious Microsoft .NET application to obtain a managed pointer to stack memory that is no longer used. The malicious Microsoft .NET application could then use this pointer to modify legitimate values placed at that stack location later, leading to arbitrary, unmanaged code execution. Microsoft .NET applications that are not malicious are not at risk for being compromised because of this vulnerability.(CVE-2009-0090) - A remote code execution vulnerability exists in the Microsoft .NET Framework that could allow a malicious Microsoft .NET application to bypass a type equality check. The malicious Microsoft .NET could exploit this vulnerability by casting an object of one type into another type, leading to arbitrary, unmanaged code execution. Microsoft .NET applications that are not malicious are not at risk for being compromised because of this vulnerability.(CVE-2009-0091) - A remote code execution vulnerability exists in the Microsoft .NET Framework that can allow a malicious Microsoft .NET application or a malicious Silverlight application to modify memory of the attacker
last seen2020-06-01
modified2020-06-02
plugin id42117
published2009-10-14
reporterThis script is Copyright (C) 2009-2018 Tenable Network Security, Inc.
sourcehttps://www.tenable.com/plugins/nessus/42117
titleMS09-061: Vulnerabilities in the Microsoft .NET Common Language Runtime Could Allow Remote Code Execution (974378)
code
#
# (C) Tenable Network Security, Inc.
#


include("compat.inc");


if (description)
{
  script_id(42117);
  script_version("1.29");
  script_cvs_date("Date: 2018/11/15 20:50:30");

  script_cve_id("CVE-2009-0090", "CVE-2009-0091", "CVE-2009-2497");
  script_bugtraq_id(36611, 36617, 36618);
  script_xref(name:"MSFT", value:"MS09-061");
  script_xref(name:"MSKB", value:"953297");
  script_xref(name:"MSKB", value:"953300");
  script_xref(name:"MSKB", value:"970363");
  script_xref(name:"MSKB", value:"974291");
  script_xref(name:"MSKB", value:"974292");
  script_xref(name:"MSKB", value:"974417");
  script_xref(name:"MSKB", value:"974467");
  script_xref(name:"MSKB", value:"974468");
  script_xref(name:"MSKB", value:"974469");
  script_xref(name:"MSKB", value:"974470");

  script_name(english:string( "MS09-061: Vulnerabilities in the Microsoft .NET Common Language Runtime Could Allow Remote Code Execution (974378)" ) );
  script_summary(english:"Checks version of mscorlib.dll");

  script_set_attribute(attribute:"synopsis", value:
"The Microsoft .NET Common Language Runtime is affected by multiple
vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote Windows host is running a version of the Microsoft .NET
Framework that is affected by multiple vulnerabilities :

  - A remote code execution vulnerability exists in the
    Microsoft .NET Framework that could allow a malicious
    Microsoft .NET application to obtain a managed pointer
    to stack memory that is no longer used. The malicious
    Microsoft .NET application could then use this pointer
    to modify legitimate values placed at that stack
    location
    later, leading to arbitrary, unmanaged code execution.
    Microsoft .NET applications that are not malicious are
    not at risk for being compromised because of this
    vulnerability.(CVE-2009-0090)

  - A remote code execution vulnerability exists in the
    Microsoft
    .NET Framework that could allow a malicious Microsoft
    .NET
    application to bypass a type equality check. The
    malicious
    Microsoft .NET could exploit this vulnerability by
    casting
    an object of one type into another type, leading to
    arbitrary,
    unmanaged code execution.  Microsoft .NET applications
    that
    are not malicious are not at risk for being compromised
    because
    of this vulnerability.(CVE-2009-0091)

  - A remote code execution vulnerability exists in the
    Microsoft
    .NET Framework that can allow a malicious Microsoft .NET
    application or a malicious Silverlight application to
    modify
    memory of the attacker's choice, leading to arbitrary,
    unmanaged
    code execution. Microsoft .NET applications and
    Silverlight
    applications that are not malicious are not at risk for
    being
    compromised because of this
    vulnerability.(CVE-2009-2497)");
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2009/ms09-061");
  script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for .NET Framework 1.1, 2.0
and 3.5.");
  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_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');
  script_cwe_id(94, 264);

  script_set_attribute(attribute:"vuln_publication_date", value:"2009/10/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2009/10/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/10/14");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:silverlight");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:.net_framework");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2009-2018 Tenable Network Security, Inc.");

  script_dependencies("smb_hotfixes.nasl", "silverlight_detect.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 = 'MS09-061';
kbs = make_list("953297", "953300", "970363", "974291", "974292", "974417", "974467", "974468", "974469", "974470");
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);

rootfile = hotfix_get_systemroot();
if(!rootfile)
  exit(1, "Can't get system root." );



share = ereg_replace(pattern:"^([A-Za-z]):.*", replace:"\1$", string:rootfile);
dotNET11 = ereg_replace(pattern:"^[A-Za-z]:(.*)", replace:"\1\Microsoft.Net\Framework\v1.1.4322\mscorlib.dll", string:rootfile);
dotNET20 = ereg_replace(pattern:"^[A-Za-z]:(.*)", replace:"\1\Microsoft.Net\Framework\v2.0.50727\mscorlib.dll", string:rootfile);

login	  =  kb_smb_login();
pass  	=  kb_smb_password();
domain 	=  kb_smb_domain();
port    =  kb_smb_transport();


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

r = NetUseAdd(login:login, password:pass, domain:domain, share:'IPC$');
if (r != 1)
{
  NetUseDel();
  audit(AUDIT_SHARE_FAIL, "IPC$");
}

osver = NULL;
ossp = NULL;

hklm = RegConnectRegistry(hkey:HKEY_LOCAL_MACHINE);
if (isnull(hklm))
{
  NetUseDel();
  audit(AUDIT_REG_FAIL);
}
key = 'SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion';
key_h = RegOpenKey(handle:hklm, key:key, mode:MAXIMUM_ALLOWED);
if (!isnull(key_h))
{
  item = RegQueryValue(handle:key_h, item:'ProductName');
  if (!isnull(item)) osver = item[1];

  RegCloseKey(handle:key_h);
}
RegCloseKey(handle:hklm);
NetUseDel(close:FALSE);
if (isnull(osver))
{
  NetUseDel();
  exit(1, 'Couldn\'t determine the version of Windows running on the remote host.');
}
ossp = get_kb_item_or_exit('SMB/CSDVersion');

r = NetUseAdd(login:login, password:pass, domain:domain, share:share);
if ( r != 1 ) audit(AUDIT_SHARE_FAIL, share);

report = '';
handle = CreateFile(  file:dotNET11,
                      desired_access:GENERIC_READ,
                      file_attributes:FILE_ATTRIBUTE_NORMAL,
                      share_mode:FILE_SHARE_READ,
                      create_disposition:OPEN_EXISTING );
if( ! isnull(handle) )
{
  v = GetFileVersion(handle:handle);
  CloseFile(handle:handle);
  if ( !isnull( v ) )
  {
    if ( v[0] == 1 && v[1] == 1 && v[2] == 4322 && v[3] < 2443 )
    {
      report = string(
      '  Product           : Microsoft .NET Framework 1.1\n',
      '  Path              : ', dotNET11, '\n',
      '  Installed version : 1.1.4322.', v[3], '\n',
      '  Fix               : 1.1.4322.2443\n' );
      hotfix_add_report(report, bulletin:bulletin, kb:'953297');
    }
  }
}

handle = CreateFile(  file:dotNET20,
                      desired_access:GENERIC_READ,
                      file_attributes:FILE_ATTRIBUTE_NORMAL,
                      share_mode:FILE_SHARE_READ,
                      create_disposition:OPEN_EXISTING );
vuln = FALSE;
if( ! isnull(handle) )
{
  v = GetFileVersion(handle:handle);
  CloseFile(handle:handle);
  if ( !isnull( v ) )
  {
    if ( v[0] == 2 && v[1] == 0 && v[2] == 50727 )
    {
      if ( report ) report = string( report, '\n' );

      if (
        hotfix_check_sp(vista:1) > 0 &&
        v[3] > 0 && v[3] < 1003
      )
      {
        # .NET 2.0 SP0 is only affected on Vista SP0
        report = string(
          '  Product           : Microsoft .NET Framework 2.0\n',
          '  Path              : ', dotNET20, '\n',
          '  Installed version : 2.0.50727.', v[3], '\n',
          '  Fix               : 2.0.50727.1003\n' );
        hotfix_add_report(report, bulletin:bulletin, kb:'974468');
        vuln = TRUE;
      }
      else if (
        hotfix_check_sp(win2k:6, xp:4, win2003:3, vista:2) > 0 &&
        v[3] > 1500 && v[3] < 1873
      )
      {
        # .NET 2.0 SP1 affected on all win2k, xp, 2k3, and vista/2k8 before SP2
        report = string(
          '  Product           : Microsoft .NET Framework 2.0 SP1\n',
          '  Path              : ', dotNET20, '\n',
          '  Installed version : 2.0.50727.', v[3], '\n',
          '  Fix               : 2.0.50727.1873\n'  );
        if (hotfix_check_sp(win2k:6, xp:4, win2003:3) > 0) hotfix_add_report(report, bulletin:bulletin, kb:'953300');
        else if ('Windows Vista' >< osver)
        {
          if (ossp = 'Service Pack 0') hotfix_add_report(report, bulletin:bulletin, kb:'974292');
          else if (ossp == 'Service Pack 1') hotfix_add_report(report, bulletin:bulletin, kb:'974291');
        }
        else if ('Windows Server' >< osver && '2008' >< osver && 'R2' >!< osver)
          hotfix_add_report(report, bulletin:bulletin, kb:'974291');
        vuln = TRUE;
      }
      else if ( v[3] > 3000 && v[3] < 3603  )
      {
        report = string(
          '  Product           : Microsoft .NET Framework 2.0 SP2\n',   # XP to Vista SP1
          '  Path              : ', dotNET20, '\n',
          '  Installed version : 2.0.50727.', v[3], '\n',
          '  Fix               : 2.0.50727.3603\n'  );
        if (hotfix_check_sp(win2k:6, xp:4, win2003:3) > 0) hotfix_add_report(report, bulletin:bulletin, kb:'974417');

        else if ('Windows Vista' >< osver)
        {
          if (ossp == 'Service Pack 0') hotfix_add_report(report, bulletin:bulletin, kb:'974467');
          else if (ossp == 'Service Pack 1') hotfix_add_report(report, bulletin:bulletin, kb:'974469');
        }
        vuln = TRUE;
      }
      else if ( v[3] > 4000 && v[3] < 4200  )
      {
        report = string(
          '  Product           : Microsoft .NET Framework 2.0 SP2\n',   # Vista SP2
          '  Path              : ', dotNET20, '\n',
          '  Installed version : 2.0.50727.', v[3], '\n',
          '  Fix               : 2.0.50727.4200\n'  );
        if ('Windows Vista' >< osver) hotfix_add_report(report, bulletin:bulletin, kb:'974469');
        else if ('Windows Server' >< osver && '2008' >< osver && 'R2' >!< osver)
        {
          if (ossp == 'Service Pack 0' || ossp == 'Service Pack 1') hotfix_add_report(report, bulletin:bulletin, kb:'974469');
          else hotfix_add_report(report, bulletin:bulletin, kb:'974470');
        }
        vuln = TRUE;
      }
      else if (
        hotfix_check_sp(win7:1) > 0 &&
        v[3] > 4800 && v[3] < 4927
      )
      {
        # .NET 3.5.1 only affected on win7 and 2k8 r2
        report = string(
          '  Product           : Microsoft .NET Framework 3.5.1\n',
          '  Path              : ', dotNET20, '\n',
          '  Installed version : 2.0.50727.', v[3], '\n',
          '  Fix               : 2.0.50727.4927\n'  );
        hotfix_add_report(report, bulletin:bulletin, kb:'974469');
        vuln = TRUE;
      }
    }
  }
}

NetUseDel();

ver = get_kb_item( "SMB/Silverlight/Version" );
if ( !isnull( ver ) )
{
  v = split( ver, sep:'.', keep:FALSE );
  if ( int( v[0] ) < 3  )
  {
    if ( report ) report = string( report, '\n' );
    path = get_kb_item( "SMB/Silverlight/Path" );
    report = string(
    '  Product           : Microsoft Silverlight\n',
    '  Path              : ', path, '\n',
    '  Installed version : ', ver, '\n',
    '  Fix               : 3.0.40818.0\n' );
    hotfix_add_report(report, bulletin:bulletin, kb:'970363');
    vuln = TRUE;
  }
}

if (vuln)
{
  set_kb_item(name:"SMB/Missing/MS09-061", value:TRUE);
  hotfix_security_hole();
}
else
  exit( 0, 'The host is not affected.' );

Oval

accepted2014-08-18T04:06:14.911-04:00
classvulnerability
contributors
  • nameDragos Prisaca
    organizationGideon Technologies, Inc.
  • nameJ. Daniel Brown
    organizationDTCC
  • nameJ. Daniel Brown
    organizationDTCC
  • nameJ. Daniel Brown
    organizationDTCC
  • nameJ. Daniel Brown
    organizationDTCC
  • nameJosh Turpin
    organizationSymantec Corporation
  • nameMaria Mikhno
    organizationALTX-SOFT
  • nameMaria Mikhno
    organizationALTX-SOFT
definition_extensions
  • commentMicrosoft Windows Vista (32-bit) is installed
    ovaloval:org.mitre.oval:def:1282
  • commentMicrosoft Windows Vista x64 Edition is installed
    ovaloval:org.mitre.oval:def:2041
  • commentMicrosoft .NET Framework 2.0 (Original RTM or later) is installed
    ovaloval:org.mitre.oval:def:1934
  • commentMicrosoft Windows 2000 is installed
    ovaloval:org.mitre.oval:def:85
  • commentMicrosoft Windows XP (32-bit) is installed
    ovaloval:org.mitre.oval:def:1353
  • commentMicrosoft Windows XP x64 is installed
    ovaloval:org.mitre.oval:def:15247
  • commentMicrosoft Windows Server 2003 (32-bit) is installed
    ovaloval:org.mitre.oval:def:1870
  • commentMicrosoft Windows Server 2003 (x64) is installed
    ovaloval:org.mitre.oval:def:730
  • commentMicrosoft Windows Server 2003 (ia64) Gold is installed
    ovaloval:org.mitre.oval:def:396
  • commentMicrosoft Windows Vista (32-bit) is installed
    ovaloval:org.mitre.oval:def:1282
  • commentMicrosoft Windows Vista x64 Edition is installed
    ovaloval:org.mitre.oval:def:2041
  • commentMicrosoft Windows Server 2008 (32-bit) is installed
    ovaloval:org.mitre.oval:def:4870
  • commentMicrosoft Windows Server 2008 (64-bit) is installed
    ovaloval:org.mitre.oval:def:5356
  • commentMicrosoft Windows Server 2008 (ia-64) is installed
    ovaloval:org.mitre.oval:def:5667
  • commentMicrosoft .NET Framework 2.0 Service Pack 1 is installed
    ovaloval:org.mitre.oval:def:6428
  • commentMicrosoft Windows XP (32-bit) is installed
    ovaloval:org.mitre.oval:def:1353
  • commentMicrosoft Windows XP x64 is installed
    ovaloval:org.mitre.oval:def:15247
  • commentMicrosoft Windows Server 2003 (32-bit) is installed
    ovaloval:org.mitre.oval:def:1870
  • commentMicrosoft Windows Server 2003 (x64) is installed
    ovaloval:org.mitre.oval:def:730
  • commentMicrosoft Windows Server 2003 (ia64) Gold is installed
    ovaloval:org.mitre.oval:def:396
  • commentMicrosoft Windows Vista (32-bit) is installed
    ovaloval:org.mitre.oval:def:1282
  • commentMicrosoft Windows Vista x64 Edition is installed
    ovaloval:org.mitre.oval:def:2041
  • commentMicrosoft Windows Server 2008 (32-bit) is installed
    ovaloval:org.mitre.oval:def:4870
  • commentMicrosoft Windows Server 2008 (64-bit) is installed
    ovaloval:org.mitre.oval:def:5356
  • commentMicrosoft Windows Server 2008 (ia-64) is installed
    ovaloval:org.mitre.oval:def:5667
  • commentMicrosoft .NET Framework 3.5 Original Release is installed
    ovaloval:org.mitre.oval:def:6689
  • commentMicrosoft Windows 2000 is installed
    ovaloval:org.mitre.oval:def:85
  • commentMicrosoft Windows XP (32-bit) is installed
    ovaloval:org.mitre.oval:def:1353
  • commentMicrosoft Windows XP x64 is installed
    ovaloval:org.mitre.oval:def:15247
  • commentMicrosoft Windows Server 2003 (32-bit) is installed
    ovaloval:org.mitre.oval:def:1870
  • commentMicrosoft Windows Server 2003 (x64) is installed
    ovaloval:org.mitre.oval:def:730
  • commentMicrosoft Windows Server 2003 (ia64) Gold is installed
    ovaloval:org.mitre.oval:def:396
  • commentMicrosoft Windows Vista (32-bit) is installed
    ovaloval:org.mitre.oval:def:1282
  • commentMicrosoft Windows Vista x64 Edition is installed
    ovaloval:org.mitre.oval:def:2041
  • commentMicrosoft Windows Server 2008 (32-bit) is installed
    ovaloval:org.mitre.oval:def:4870
  • commentMicrosoft Windows Server 2008 (64-bit) is installed
    ovaloval:org.mitre.oval:def:5356
  • commentMicrosoft Windows Server 2008 (ia-64) is installed
    ovaloval:org.mitre.oval:def:5667
  • commentMicrosoft .NET Framework 2.0 Service Pack 2 is installed
    ovaloval:org.mitre.oval:def:6158
  • commentMicrosoft Windows XP (32-bit) is installed
    ovaloval:org.mitre.oval:def:1353
  • commentMicrosoft Windows XP x64 is installed
    ovaloval:org.mitre.oval:def:15247
  • commentMicrosoft Windows Server 2003 (32-bit) is installed
    ovaloval:org.mitre.oval:def:1870
  • commentMicrosoft Windows Server 2003 (x64) is installed
    ovaloval:org.mitre.oval:def:730
  • commentMicrosoft Windows Server 2003 (ia64) Gold is installed
    ovaloval:org.mitre.oval:def:396
  • commentMicrosoft Windows Vista (32-bit) is installed
    ovaloval:org.mitre.oval:def:1282
  • commentMicrosoft Windows Vista x64 Edition is installed
    ovaloval:org.mitre.oval:def:2041
  • commentMicrosoft Windows Server 2008 (32-bit) is installed
    ovaloval:org.mitre.oval:def:4870
  • commentMicrosoft Windows Server 2008 (64-bit) is installed
    ovaloval:org.mitre.oval:def:5356
  • commentMicrosoft Windows Server 2008 (ia-64) is installed
    ovaloval:org.mitre.oval:def:5667
  • commentMicrosoft .NET Framework 3.5 SP1 is installed
    ovaloval:org.mitre.oval:def:12542
  • commentMicrosoft Windows Vista (32-bit) is installed
    ovaloval:org.mitre.oval:def:1282
  • commentMicrosoft Windows Vista x64 Edition is installed
    ovaloval:org.mitre.oval:def:2041
  • commentMicrosoft Windows Server 2008 (32-bit) is installed
    ovaloval:org.mitre.oval:def:4870
  • commentMicrosoft Windows Server 2008 (64-bit) is installed
    ovaloval:org.mitre.oval:def:5356
  • commentMicrosoft Windows Server 2008 (ia-64) is installed
    ovaloval:org.mitre.oval:def:5667
  • commentMicrosoft .NET Framework 2.0 Service Pack 2 is installed
    ovaloval:org.mitre.oval:def:6158
descriptionThe Common Language Runtime (CLR) in Microsoft .NET Framework 2.0, 2.0 SP1, 2.0 SP2, 3.5, and 3.5 SP1, and Silverlight 2, does not properly handle interfaces, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP), (2) a crafted Silverlight application, (3) a crafted ASP.NET application, or (4) a crafted .NET Framework application, aka "Microsoft Silverlight and Microsoft .NET Framework CLR Vulnerability."
familywindows
idoval:org.mitre.oval:def:6510
statusaccepted
submitted2009-10-13T13:00:00
titleMicrosoft Silverlight and Microsoft .NET Framework CLR Vulnerability
version43