7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.2 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.4%
Zoom Client is prone to multiple vulnerabilities.
# Copyright (C) 2020 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:zoom:zoom";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.108739");
script_version("2021-10-12T14:42:30+0000");
script_cve_id("CVE-2020-11469", "CVE-2020-11470");
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:"2021-10-12 14:42:30 +0000 (Tue, 12 Oct 2021)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-04-07 13:46:00 +0000 (Tue, 07 Apr 2020)");
script_tag(name:"creation_date", value:"2020-04-06 08:11:24 +0000 (Mon, 06 Apr 2020)");
script_name("Zoom Client Multiple Vulnerabilities (Apr 2020) - Mac OS X");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
script_family("General");
script_dependencies("gb_zoom_client_ssh_login_macosx_detect.nasl");
script_mandatory_keys("zoom/client/mac/detected");
script_xref(name:"URL", value:"https://support.zoom.us/hc/en-us/articles/201361963-New-Updates-for-macOS");
script_xref(name:"URL", value:"https://objective-see.com/blog/blog_0x56.html");
script_tag(name:"summary", value:"Zoom Client is prone to multiple vulnerabilities.");
script_tag(name:"insight", value:"Zoom Client is prone to multiple vulnerabilities where a
malicious party with local access could:
- CVE-2020-11469: tamper with the Zoom installer to gain additional privileges to the computer
- CVE-2020-11470: gain access to a user's webcam and microphone");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"affected", value:"Zoom Client before version 4.6.9 (19273.0402) on Mac OS X.");
script_tag(name:"solution", value:"Update to version 4.6.9 (19273.0402) or later.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"executable_version");
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( version:vers, test_version:"4.6.919273.0402" ) ) {
report = report_fixed_ver( installed_version:vers, fixed_version:"4.6.9 (19273.0402)", install_path:path );
security_message( port:0, data:report );
exit( 0 );
}
exit( 99 );
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.2 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.4%