Microsoft .NET Framework Remote Code Execution Vulnerability (2484015)

# SPDX-FileCopyrightText: 2011 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.902502");
  script_version("2026-04-28T06:28:06+0000");
  script_tag(name:"last_modification", value:"2026-04-28 06:28:06 +0000 (Tue, 28 Apr 2026)");
  script_tag(name:"creation_date", value:"2011-04-13 17:05:53 +0200 (Wed, 13 Apr 2011)");
  script_cve_id("CVE-2010-3958");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_name("Microsoft .NET Framework Remote Code Execution Vulnerability (2484015)");
  script_xref(name:"URL", value:"http://support.microsoft.com/kb/2484015");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/47223");
  script_xref(name:"URL", value:"http://www.vupen.com/english/advisories/2011/0945");
  script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-028");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_reg_enum.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/registry_enumerated");

  script_tag(name:"impact", value:"Successful exploitation could allow remote attackers to crash an affected
  system or execute arbitrary code by tricking a user into visiting a specially
  crafted web page.");
  script_tag(name:"affected", value:"- Microsoft .NET Framework 4.0

  - Microsoft .NET Framework 2.0 Service Pack 2

  - Microsoft .NET Framework 3.5 Service Pack 1");
  script_tag(name:"insight", value:"The flaw is caused by a stack corruption error in the x86 JIT compiler within
  the .NET Framework when compiling certain types of function calls, which
  could be exploited by remote attackers to execute arbitrary code by tricking
  a user into visiting a specially crafted web page.");
  script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
  script_tag(name:"summary", value:"This host is missing a critical security update according to
  Microsoft Bulletin MS11-028.");
  script_tag(name:"qod_type", value:"executable_version");
  script_tag(name:"solution_type", value:"VendorFix");
  exit(0);
}


include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

#ecpod_ms11-028.nasl  Check for OS and Service Pack
if(hotfix_check_sp(xp:4, win2003:3, winVista:3, win2008:3, win7:2) <= 0){
  exit(0);
}

## MS11-028 Hotfix
if((hotfix_missing(name:"2446704") == 0) || (hotfix_missing(name:"2446708") == 0) ||
   (hotfix_missing(name:"2449741") == 0) || (hotfix_missing(name:"2449742") == 0) ||
   (hotfix_missing(name:"2446709") == 0) || (hotfix_missing(name:"2446710") == 0) ){
  exit(0);
}

key = "SOFTWARE\Microsoft\ASP.NET\";
if(!registry_key_exists(key:key)){
  exit(0);
}

foreach item (registry_enum_keys(key:key))
{
  path = registry_get_sz(key:key + item, item:"Path");
  if("\Microsoft.NET\Framework" >< path)
  {
    dllVer = fetch_file_version(sysPath:path, file_name:"mscorlib.dll");
    if(dllVer)
    {
      if(hotfix_check_sp(xp:4, win2003:3) > 0)
      {
        ## .NET Framework .NET Framework 4, 3.5 Service Pack 1 and 2.0
        if(version_in_range(version:dllVer, test_version:"4.0.30319.200", test_version2:"4.0.30319.224")||
           version_in_range(version:dllVer, test_version:"4.0.30319.400", test_version2:"4.0.30319.430")||
           version_in_range(version:dllVer, test_version:"2.0.50727.3000", test_version2:"2.0.50727.3619")||
           version_in_range(version:dllVer, test_version:"2.0.50727.5000", test_version2:"2.0.50727.5652"))
        {
          security_message( port: 0, data: "The target host was found to be vulnerable" );
          exit(0);
        }
      }

      if(hotfix_check_sp(winVista:3, win2008:3) > 0)
      {
        SP = get_kb_item("SMB/WinVista/ServicePack");

        if(!SP) {
          SP = get_kb_item("SMB/Win2008/ServicePack");
        }

        ## .NET Framework 4
        ## .NET Framework 3.5 Service Pack 1 and the .NET Framework 2.0 Service Pack 2
        if("Service Pack 1" >< SP)
        {
          if(version_in_range(version:dllVer, test_version:"4.0.30319.200", test_version2:"4.0.30319.224")||
             version_in_range(version:dllVer, test_version:"4.0.30319.400", test_version2:"4.0.30319.430")||
             version_in_range(version:dllVer, test_version:"2.0.50727.3000", test_version2:"2.0.50727.3618")||
             version_in_range(version:dllVer, test_version:"2.0.50727.5000", test_version2:"2.0.50727.5652"))
          {
            security_message( port: 0, data: "The target host was found to be vulnerable" );
            exit(0);
          }
        }

        ## .NET Framework 4
        ## .NET Framework 3.5 Service Pack 1 and the .NET Framework 2.0 Service Pack 2
        if("Service Pack 2" >< SP)
        {
          if(version_in_range(version:dllVer, test_version:"4.0.30319.200", test_version2:"4.0.30319.224")||
             version_in_range(version:dllVer, test_version:"4.0.30319.400", test_version2:"4.0.30319.430")||
             version_in_range(version:dllVer, test_version:"2.0.50727.4000", test_version2:"2.0.50727.4210")||
             version_in_range(version:dllVer, test_version:"2.0.50727.5000", test_version2:"2.0.50727.5652"))
          {
            security_message( port: 0, data: "The target host was found to be vulnerable" );
            exit(0);
          }
        }
      }

      ## .NET Framework 4 and
      ## .NET Framework 3.5.1 on Windows 7
      if(hotfix_check_sp(win7:2) > 0)
      {
       if(version_in_range(version:dllVer, test_version:"4.0.30319.200", test_version2:"4.0.30319.224")||
          version_in_range(version:dllVer, test_version:"4.0.30319.400", test_version2:"4.0.30319.430")||
          version_in_range(version:dllVer, test_version:"2.0.50727.5000", test_version2:"2.0.50727.5443")||
          version_in_range(version:dllVer, test_version:"2.0.50727.5600", test_version2:"2.0.50727.5652")||
          version_in_range(version:dllVer, test_version:"2.0.50727.4000", test_version2:"2.0.50727.4958"))
       {
         security_message( port: 0, data: "The target host was found to be vulnerable" );
         exit(0);
       }
      }
    }
  }
}