This host is missing an important security
update according to Microsoft Bulletin MS14-027.
# SPDX-FileCopyrightText: 2014 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("1.3.6.1.4.1.25623.1.0.804295");
script_version("2023-07-26T05:05:09+0000");
script_cve_id("CVE-2014-1807");
script_tag(name:"cvss_base", value:"7.2");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2023-07-26 05:05:09 +0000 (Wed, 26 Jul 2023)");
script_tag(name:"creation_date", value:"2014-05-14 08:27:46 +0530 (Wed, 14 May 2014)");
script_tag(name:"qod_type", value:"executable_version");
script_name("Microsoft Windows Shell Handler Privilege Escalation Vulnerability (2962488)");
script_tag(name:"summary", value:"This host is missing an important security
update according to Microsoft Bulletin MS14-027.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Flaw is due to an error in the 'ShellExecute'
function within the Windows Shell API when handling file associations.");
script_tag(name:"impact", value:"Successful exploitation will allow attackers
to gain elevated privileges and execute code in the context of the LocalSystem
account.");
script_tag(name:"affected", value:"- Microsoft Windows 8 x32/x64
- Microsoft Windows 8.1 x32/x64
- Microsoft Windows Server 2012
- Microsoft Windows 7 x32/x64 Service Pack 1 and prior
- Microsoft Windows 2003 x32/x64 Service Pack 2 and prior
- Microsoft Windows Vista x32/x64 Service Pack 2 and prior
- Microsoft Windows Server 2008 R2 x64 Service Pack 1 and prior
- Microsoft Windows Server 2008 x32/x64 Service Pack 2 and prior");
script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"URL", value:"https://support.microsoft.com/kb/2926765");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/67276");
script_xref(name:"URL", value:"https://support.microsoft.com/kb/2962123");
script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2014/ms14-027");
script_category(ACT_GATHER_INFO);
script_family("Windows : Microsoft Bulletins");
script_copyright("Copyright (C) 2014 Greenbone AG");
script_dependencies("smb_reg_service_pack.nasl");
script_mandatory_keys("SMB/WindowsVersion");
script_require_ports(139, 445);
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
if(hotfix_check_sp(win2003:3, win2003x64:3, winVista:3,
win7:2, win7x64:2, win2008:3, win2008x64:3, win2008r2:2,
win8:1, win8x64:1, win2012:1, win8_1:1, win8_1x64:1) <= 0)
{
exit(0);
}
sysPath = smb_get_systemroot();
if(!sysPath){
exit(0);
}
sysVer = fetch_file_version(sysPath:sysPath, file_name:"\system32\shlwapi.dll");
if(sysVer)
{
if(hotfix_check_sp(win2003:3, win2003x64:3) > 0)
{
if(version_is_less(version:sysVer, test_version:"6.0.3790.5318"))
{
security_message( port: 0, data: "The target host was found to be vulnerable" );
exit(0);
}
}
}
sysVer = fetch_file_version(sysPath:sysPath, file_name:"\system32\shell32.dll");
if(!sysVer){
exit(0);
}
## Currently not supporting for Vista and Windows Server 2008 64 bit
if(hotfix_check_sp(winVista:3, win2008:3) > 0)
{
if(version_is_less(version:sysVer, test_version:"6.0.6002.19070") ||
version_in_range(version:sysVer, test_version:"6.0.6002.23000", test_version2:"6.0.6002.23359"))
{
security_message( port: 0, data: "The target host was found to be vulnerable" );
exit(0);
}
}
else if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) > 0)
{
if(version_is_less(version:sysVer, test_version:"6.1.7601.18429") ||
version_in_range(version:sysVer, test_version:"6.1.7601.22000", test_version2:"6.1.7601.22638"))
{
security_message( port: 0, data: "The target host was found to be vulnerable" );
exit(0);
}
}
## Win 8 and 2012
else if(hotfix_check_sp(win8:1, win8x64:1, win2012:1) > 0)
{
if(version_is_less(version:sysVer, test_version:"6.2.9200.16882") ||
version_in_range(version:sysVer, test_version:"6.2.9200.20000", test_version2:"6.2.9200.20999"))
{
security_message( port: 0, data: "The target host was found to be vulnerable" );
exit(0);
}
}
## Win 8.1
## Currently not supporting for Windows Server 2012 R2
else if(hotfix_check_sp(win8_1:1, win8_1x64:1) > 0)
{
if(version_in_range(version:sysVer, test_version:"6.3.9600.16000", test_version2:"6.3.9600.16659")||
version_in_range(version:sysVer, test_version:"6.3.9600.17000", test_version2:"6.3.9600.17082")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
exit(0);
}
}