7.6 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:H/Au:N/C:C/I:C/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
7.6 High
AI Score
Confidence
High
0.872 High
EPSS
Percentile
98.6%
This host is missing a critical security
update according to Microsoft KB4522007
# Copyright (C) 2019 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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.
CPE = "cpe:/a:microsoft:ie";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.815621");
script_version("2022-08-09T10:11:17+0000");
script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
script_cve_id("CVE-2019-1367");
script_tag(name:"cvss_base", value:"7.6");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2022-08-09 10:11:17 +0000 (Tue, 09 Aug 2022)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-08-24 17:37:00 +0000 (Mon, 24 Aug 2020)");
script_tag(name:"creation_date", value:"2019-09-24 11:20:47 +0530 (Tue, 24 Sep 2019)");
script_name("Microsoft Windows Scripting Engine Memory Corruption Vulnerability (KB4522007)");
script_tag(name:"summary", value:"This host is missing a critical security
update according to Microsoft KB4522007");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The flaw exists due to an error in the way
that the scripting engine handles objects in memory in Internet Explorer.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
to execute arbitrary code in the context of the current user.");
script_tag(name:"affected", value:"Internet Explorer 9 on Windows Server 2008 x32/x64
Internet Explorer 10 on Windows Server 2012
Internet Explorer 11 on Windows 7 x32/x64,
Windows 8.1 x32/x64,
Windows Server 2008 R2 x64,
Windows Server 2012 and Windows Server 2012 R2");
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_tag(name:"qod_type", value:"executable_version");
script_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/4522007");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2019 Greenbone Networks GmbH");
script_family("Windows : Microsoft Bulletins");
script_dependencies("smb_reg_service_pack.nasl", "gb_ms_ie_detect.nasl");
script_require_ports(139, 445);
script_mandatory_keys("SMB/WindowsVersion", "MS/IE/Version");
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
include("host_details.inc");
if(hotfix_check_sp(win2008:3, win2008x64:3, win2012:1, win7:2, win7x64:2,
win2008r2:2, win8_1:1, win8_1x64:1, win2012R2:1) <= 0){
exit(0);
}
ieVer = get_app_version(cpe:CPE);
if(!ieVer || ieVer !~ "^(9|1[01])\."){
exit(0);
}
iePath = smb_get_system32root();
if(!iePath ){
exit(0);
}
iedllVer = fetch_file_version(sysPath:iePath, file_name:"Mshtml.dll");
if(!iedllVer){
exit(0);
}
if(hotfix_check_sp(win2008:3, win2008x64:3) > 0)
{
if(version_is_less(version:iedllVer, test_version:"9.0.8112.21372")){
Vulnerable_range = "Less than 9.0.8112.21372";
}
}
else if(hotfix_check_sp(win2012:1) > 0)
{
if(version_in_range(version:iedllVer, test_version:"10.0.9200.16000", test_version2:"10.0.9200.22880")){
Vulnerable_range = "10.0.9200.16000 - 10.0.9200.22880";
}
else if(version_in_range(version:iedllVer, test_version:"11.0.9600.00000", test_version2:"11.0.9600.19466")){
Vulnerable_range = "11.0.9600.00000 - 11.0.9600.19466";
}
}
else if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2, win8_1:1, win8_1x64:1, win2012R2:1) > 0)
{
if(version_in_range(version:iedllVer, test_version:"11.0.9600.00000", test_version2:"11.0.9600.19466")){
Vulnerable_range = "11.0.9600.00000 - 11.0.9600.19466";
}
}
if(Vulnerable_range)
{
report = report_fixed_ver(file_checked:iePath + "\Mshtml.dll",
file_version:iedllVer, vulnerable_range:Vulnerable_range);
security_message(data:report);
}
exit(0);
7.6 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:H/Au:N/C:C/I:C/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
7.6 High
AI Score
Confidence
High
0.872 High
EPSS
Percentile
98.6%