6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
40.7%
McAfee True Key is prone to a privilege elevation vulnerability.
# SPDX-FileCopyrightText: 2018 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
CPE = "cpe:/a:mcafee:true_key";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.813323");
script_version("2024-02-15T05:05:40+0000");
script_cve_id("CVE-2018-6661");
script_tag(name:"cvss_base", value:"6.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_tag(name:"last_modification", value:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/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:"2023-03-04 01:58:00 +0000 (Sat, 04 Mar 2023)");
script_tag(name:"creation_date", value:"2018-05-02 16:31:27 +0530 (Wed, 02 May 2018)");
script_tag(name:"qod_type", value:"registry");
script_name("McAfee True Key DLL Side Loading Privilege Elevation Vulnerability - Windows");
script_tag(name:"summary", value:"McAfee True Key is prone to a privilege elevation vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The flaw is due to one of the True Key Service
binaries loading a McAfee dynamic library in an insecure manner. An adversary could
carefully craft an exploit to launch an Elevation of Privilege attack.");
script_tag(name:"impact", value:"Successful exploitation will allow local
users to gain privilege elevation via not verifying a particular DLL file
signature.");
script_tag(name:"affected", value:"True Key version 4.20 and earlier.");
script_tag(name:"solution", value:"Update to version 4.20.110 or later.");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"URL", value:"https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102801");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2018 Greenbone AG");
script_family("General");
script_dependencies("gb_mcafee_true_key_detect_win.nasl");
script_mandatory_keys("McAfee/TrueKey/Win/Ver");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE))
exit(0);
vers = infos["version"];
path = infos["location"];
if(version_is_less_equal(version:vers, test_version:"4.20")) {
report = report_fixed_ver(installed_version:vers, fixed_version:"4.20.110", install_path:path);
security_message(port:0, data:report);
exit(0);
}
exit(99);
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
40.7%