This host is missing an important security update according to
Microsoft Bulletin MS13-050.
###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_ms13-050.nasl 5346 2017-02-19 08:43:11Z cfi $
#
# Microsoft Windows Print Spooler Components Privilege Escalation Vulnerability (2839894)
#
# Authors:
# Arun Kallavi <[email protected]>
#
# Copyright:
# Copyright (c) 2013 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 execute arbitrary
code with system privileges, resulting in complete compromise of the target.
Impact Level: System";
tag_affected = "Microsoft Windows 8
Microsoft Windows Server 2012
Microsoft Windows 7 x32/x64 Edition Service Pack 1 and prior
Microsoft Windows Vista x32/x64 Edition Service Pack 2 and prior
Microsoft Windows Server 2008 R2 x64 Edition Service Pack 1 and prior
Microsoft Windows Server 2008 x32/x64 Edition Service Pack 2 and prior";
tag_insight = "The vulnerability is caused due to improper memory operations performed by
the affected software when deleting printer connections.";
tag_solution = "Run Windows Update and update the listed hotfixes or download and
update mentioned hotfixes in the advisory from the below link,
https://technet.microsoft.com/en-us/security/bulletin/ms13-050";
tag_summary = "This host is missing an important security update according to
Microsoft Bulletin MS13-050.";
if(description)
{
script_id(903212);
script_version("$Revision: 5346 $");
script_cve_id("CVE-2013-1339");
script_tag(name:"cvss_base", value:"9.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"$Date: 2017-02-19 09:43:11 +0100 (Sun, 19 Feb 2017) $");
script_tag(name:"creation_date", value:"2013-06-12 09:16:20 +0530 (Wed, 12 Jun 2013)");
script_name("Microsoft Windows Print Spooler Components Privilege Escalation Vulnerability (2839894)");
script_xref(name : "URL" , value : "http://secunia.com/advisories/53742");
script_xref(name : "URL" , value : "http://support.microsoft.com/kb/2839894");
script_xref(name : "URL" , value : "https://technet.microsoft.com/en-us/security/bulletin/ms13-050");
script_xref(name : "URL" , value : "http://tools.cisco.com/security/center/viewAlert.x?alertId=29560");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2013 SecPod");
script_family("Windows : Microsoft Bulletins");
script_dependencies("gb_smb_windows_detect.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");
## Variable Initialization
sysPath = "";
exeVer = "";
## Check for OS and Service Pack
if(hotfix_check_sp(winVista:3, win7:2, win7x64:2, win2008:3, win2008r2:2,
win8:1, win2012:1) <= 0){
exit(0);
}
## Get System Path
sysPath = smb_get_systemroot();
if(!sysPath ){
exit(0);
}
## Get Version from Win32spl.dll file
exeVer = fetch_file_version(sysPath, file_name:"system32\Win32spl.dll");
if(!exeVer){
exit(0);
}
## Windows 7 and Windows 2008 R2
if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) > 0)
{
## Check for Win32spl.dll version
if(version_is_less(version:exeVer, test_version:"6.1.7601.18142") ||
version_in_range(version:exeVer, test_version:"6.1.7601.22000", test_version2:"6.1.7601.22310")){
security_message(0);
}
exit(0);
}
## Windows Vista and Windows Server 2008
## Currently not supporting for Vista and Windows Server 2008 64 bit
else if(hotfix_check_sp(winVista:3, win2008:3) > 0)
{
## Check for Win32k.sys version
if(version_is_less(version:exeVer, test_version:"6.0.6002.18832") ||
version_in_range(version:exeVer, test_version:"6.0.6002.22000", test_version2:"6.0.6002.23102")){
security_message(0);
}
exit(0);
}
## Windows 8 and Windows Server 2012
else if(hotfix_check_sp(win8:1, win2012:1) > 0)
{
## Check for Win32k.sys version
if(version_is_less(version:exeVer, test_version:"6.2.9200.16598") ||
version_in_range(version:exeVer, test_version:"6.2.9200.20000", test_version2:"6.2.9200.20701")){
security_message(0);
}
exit(0);
}