This host is missing a critical security update according to
Microsoft Bulletin MS11-031.
###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_ms11-031.nasl 8724 2018-02-08 15:02:56Z cfischer $
#
# Microsoft JScript and VBScript Scripting Engines Remote Code Execution Vulnerability (2514666)
#
# Authors:
# Sooraj KS <[email protected]>
#
# Copyright:
# Copyright (c) 2011 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 remote attackers to crash an affected
system or execute arbitrary code by tricking a user into visiting a specially
crafted web page.
Impact Level: System/Application";
tag_affected = "Microsoft Windows 7 Service Pack 1 and prior
Microsoft Windows XP Service Pack 3 and prior
Microsoft Windows 2K3 Service Pack 2 and prior
Microsoft Windows Vista Service Pack 2 and prior
Microsoft Windows Server 2008 Service Pack 2 and prior";
tag_insight = "The flaw is caused by an integer overflow error in the JScript and VBScript
scripting engines when reallocating memory while decoding a script in order
to run it, which could be exploited by remote attackers to execute arbitrary
code via a malicious 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://www.microsoft.com/technet/security/bulletin/ms11-031.mspx";
tag_summary = "This host is missing a critical security update according to
Microsoft Bulletin MS11-031.";
if(description)
{
script_id(902501);
script_version("$Revision: 8724 $");
script_tag(name:"last_modification", value:"$Date: 2018-02-08 16:02:56 +0100 (Thu, 08 Feb 2018) $");
script_tag(name:"creation_date", value:"2011-04-13 17:05:53 +0200 (Wed, 13 Apr 2011)");
script_cve_id("CVE-2011-0663");
script_bugtraq_id(47249);
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 JScript and VBScript Scripting Engines Remote Code Execution Vulnerability (2514666)");
script_xref(name : "URL" , value : "http://support.microsoft.com/kb/2510587");
script_xref(name : "URL" , value : "http://support.microsoft.com/kb/2510581");
script_xref(name : "URL" , value : "http://support.microsoft.com/kb/2510531");
script_xref(name : "URL" , value : "http://www.vupen.com/english/advisories/2011/0949");
script_xref(name : "URL" , value : "http://www.microsoft.com/technet/security/Bulletin/MS11-031.mspx");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2011 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");
## Check for OS and Service Pack
if(hotfix_check_sp(xp:4, win2003:3, winVista:3, win2008:3, win7:2) <= 0){
exit(0);
}
## MS11-031 Hotfix
if((hotfix_missing(name:"2510587") == 0) || (hotfix_missing(name:"2510581") == 0) ||
(hotfix_missing(name:"2510531") == 0)) {
exit(0);
}
## Get System Path
sysPath = smb_get_systemroot();
if(!sysPath ){
exit(0);
}
## Get Version from Vbscript.dll file
sysVer = fetch_file_version(sysPath, file_name:"System32\Vbscript.dll");
if(!sysVer){
exit(0);
}
## Windows XP
if(hotfix_check_sp(xp:4) > 0)
{
SP = get_kb_item("SMB/WinXP/ServicePack");
if("Service Pack 3" >< SP)
{
## Check for Vbscript.dll version
if(version_is_less(version:sysVer, test_version:"5.6.0.8850") ||
version_in_range(version:sysVer, test_version:"5.7", test_version2:"5.7.6002.22588")||
version_in_range(version:sysVer, test_version:"5.8", test_version2:"5.8.6001.23140")){
security_message(0);
}
exit(0);
}
security_message(0);
}
## Windows 2003
else if(hotfix_check_sp(win2003:3) > 0)
{
SP = get_kb_item("SMB/Win2003/ServicePack");
if("Service Pack 2" >< SP)
{
## Check for Vbscript.dll version
if(version_is_less(version:sysVer, test_version:"5.6.0.8850") ||
version_in_range(version:sysVer, test_version:"5.7", test_version2:"5.7.6002.22588")||
version_in_range(version:sysVer, test_version:"5.8", test_version2:"5.8.6001.23140")){
security_message(0);
}
exit(0);
}
security_message(0);
}
## Windows Vista and Windows Server 2008
else 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");
}
if("Service Pack 1" >< SP)
{
## Check for Vbscript.dll version
if(version_is_less(version:sysVer, test_version:"5.7.0.18599") ||
version_in_range(version:sysVer, test_version:"5.7.0.22000", test_version2:"5.7.0.22853")||
version_in_range(version:sysVer, test_version:"5.8", test_version2:"5.8.6001.19045")){
security_message(0);
}
exit(0);
}
if("Service Pack 2" >< SP)
{
## Check for Vbscript.dll version
if(version_is_less(version:sysVer, test_version:"5.7.6002.18405") ||
version_in_range(version:sysVer, test_version:"5.7.6002.22000", test_version2:"5.7.6002.22588")||
version_in_range(version:sysVer, test_version:"5.8", test_version2:"5.8.6001.23140")){
security_message(0);
}
exit(0);
}
security_message(0);
}
## Windows 7
else if(hotfix_check_sp(win7:2) > 0)
{
## Check for Vbscript.dll version
if(version_is_less(version:sysVer, test_version:"5.8.7600.16762")||
version_in_range(version:sysVer, test_version:"5.8.7600.20000", test_version2:"5.8.7600.20903")||
version_in_range(version:sysVer, test_version:"5.8.7601.17000", test_version2:"5.8.7601.17561")||
version_in_range(version:sysVer, test_version:"5.8.7601.21000", test_version2:"5.8.7601.21662")){
security_message(0);
}
}