This host is missing a critical security update according to
Microsoft Bulletin MS12-025.
###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_ms12-025.nasl 5366 2017-02-20 13:55:38Z cfi $
#
# Microsoft .NET Framework Remote Code Execution Vulnerability (2671605)
#
# Authors:
# Sooraj KS <[email protected]>
#
# Copyright:
# Copyright (c) 2012 SecPod, http://www.secpod.com
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################
tag_impact = "Successful exploitation could allow an attacker to execute arbitrary code
with the privileges of the currently logged-in user. Failed attacks will
cause denial-of-service conditions.
Impact Level: System/Application";
tag_affected = "Microsoft .NET Framework 4.0
Microsoft .NET Framework 3.5.1
Microsoft .NET Framework 2.0 Service Pack 2
Microsoft .NET Framework 1.1 Service Pack 1";
tag_insight = "The flaw is due to an error within the .NET CRL (Common Language
Runtime) when handling certain parameters passed to a function and can be
exploited via a specially crafted web page.";
tag_solution = "Run Windows Update and update the listed hotfixes or download and
update mentioned hotfixes in the advisory from the below link,
http://technet.microsoft.com/en-us/security/bulletin/ms12-025";
tag_summary = "This host is missing a critical security update according to
Microsoft Bulletin MS12-025.";
if(description)
{
script_id(902828);
script_version("$Revision: 5366 $");
script_bugtraq_id(52921);
script_cve_id("CVE-2012-0163");
script_tag(name:"cvss_base", value:"9.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"$Date: 2017-02-20 14:55:38 +0100 (Mon, 20 Feb 2017) $");
script_tag(name:"creation_date", value:"2012-04-11 09:21:20 +0530 (Wed, 11 Apr 2012)");
script_name("Microsoft .NET Framework Remote Code Execution Vulnerability (2671605)");
script_xref(name : "URL" , value : "http://secunia.com/advisories/48786");
script_xref(name : "URL" , value : "http://support.microsoft.com/kb/2671605");
script_xref(name : "URL" , value : "http://www.securitytracker.com/id/1026904");
script_xref(name : "URL" , value : "http://technet.microsoft.com/en-us/security/bulletin/ms12-025");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2012 SecPod");
script_family("Windows : Microsoft Bulletins");
script_dependencies("secpod_reg_enum.nasl");
script_require_ports(139, 445);
script_mandatory_keys("SMB/WindowsVersion");
script_tag(name : "impact" , value : tag_impact);
script_tag(name : "affected" , value : tag_affected);
script_tag(name : "insight" , value : tag_insight);
script_tag(name : "solution" , value : tag_solution);
script_tag(name : "summary" , value : tag_summary);
script_tag(name:"qod_type", value:"registry");
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");
## Variables Initialization
key = "";
item = "";
path = "";
dllVer = NULL;
## Check for OS and Service Pack
if(hotfix_check_sp(xp:4, win2003:3, winVista:3, win2008:3, win7:2) <= 0){
exit(0);
}
## Confirm .NET
key = "SOFTWARE\Microsoft\ASP.NET\";
if(!registry_key_exists(key:key)){
exit(0);
}
## Try to Get Version
foreach item (registry_enum_keys(key:key))
{
path = registry_get_sz(key:key + item, item:"Path");
if(path && "\Microsoft.NET\Framework" >< path)
{
## Get version from System.dll file
dllVer = fetch_file_version(sysPath:path, file_name:"System.Drawing.dll");
if(dllVer)
{
## .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7
if(version_in_range(version:dllVer, test_version:"4.0.30319.000", test_version2:"4.0.30319.281")||
version_in_range(version:dllVer, test_version:"4.0.30319.500", test_version2:"4.0.30319.567"))
{
security_message(0);
exit(0);
}
## .NET Framework 3.5.1 on Windows 7
if((hotfix_check_sp(win7:2) > 0) &&
(version_in_range(version:dllVer, test_version:"2.0.50727.4000", test_version2:"2.0.50727.4979")||
version_in_range(version:dllVer, test_version:"2.0.50727.5000", test_version2:"2.0.50727.5461")||
version_in_range(version:dllVer, test_version:"2.0.50727.5700", test_version2:"2.0.50727.5728")))
{
security_message(0);
exit(0);
}
## .NET Framework 2.0 Service Pack 2 on Windows Vista Service Pack 2 and Windows Server 2008 Service Pack 2
if((hotfix_check_sp(winVista:3, win2008:3) > 0) &&
(version_in_range(version:dllVer, test_version:"2.0.50727.4000", test_version2:"2.0.50727.4229")||
version_in_range(version:dllVer, test_version:"2.0.50727.5700", test_version2:"2.0.50727.5728")))
{
security_message(0);
exit(0);
}
## .NET Framework 2.0 Service Pack 2 on Windows XP and Windows Server 2003
if((hotfix_check_sp(xp:4, win2003:3) > 0) &&
(version_in_range(version:dllVer, test_version:"2.0.50727.3000", test_version2:"2.0.50727.3638")||
version_in_range(version:dllVer, test_version:"2.0.50727.5700", test_version2:"2.0.50727.5728")))
{
security_message(0);
exit(0);
}
## .NET Framework 1.1 Service Pack 1 on Windows XP, Windows Server 2003, Windows Vista and Windows Server 2008
if((hotfix_check_sp(xp:4, win2003:3, winVista:3, win2008:3) > 0) &&
(version_in_range(version:dllVer, test_version:"1.1.4322.2000", test_version2:"1.1.4322.2496")))
{
security_message(0);
exit(0);
}
}
}
}