9.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
57.5%
The version of Zoom Client for Meetings installed on the remote host is prior to 5.12.2. It is, therefore, affected by a vulnerability as referenced in the ZSB-22024 advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(168792);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/16");
script_cve_id("CVE-2022-28763");
script_name(english:"Zoom Client for Meetings < 5.12.2 Vulnerability (ZSB-22024)");
script_set_attribute(attribute:"synopsis", value:
"The remote host has an application installed that is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of Zoom Client for Meetings installed on the remote host is prior to 5.12.2. It is, therefore, affected by a
vulnerability as referenced in the ZSB-22024 advisory.
- The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.12.2 is
susceptible to a URL parsing vulnerability. If a malicious Zoom meeting URL is opened, the malicious link
may direct the user to connect to an arbitrary network address, leading to additional attacks including
session takeovers. Users can help keep themselves secure by applying current updates or downloading the
latest Zoom software with all current security updates from https://zoom.us/download. (CVE-2022-28763)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
# https://explore.zoom.us/en/trust/security/security-bulletin/?filter-cve=&filter=&keywords=ZSB-22024
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?839785a3");
script_set_attribute(attribute:"solution", value:
"Upgrade to Zoom Client for Meetings 5.12.2 or later.");
script_set_attribute(attribute:"agent", value:"all");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-28763");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/10/24");
script_set_attribute(attribute:"patch_publication_date", value:"2022/10/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/12/15");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:zoom:zoom");
script_set_attribute(attribute:"cpe", value:"cpe:/a:zoom:meetings");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("zoom_client_for_meetings_win_installed.nbin", "macosx_zoom_installed.nbin", "zoom_nix_installed.nbin");
script_require_ports("installed_sw/Zoom Client for Meetings", "installed_sw/zoom");
exit(0);
}
include('vcf.inc');
var app_info = NULL;
if (get_kb_item('installed_sw/Zoom Client for Meetings'))
app_info = vcf::get_app_info(app:'Zoom Client for Meetings', win_local:TRUE);
else
app_info = vcf::get_app_info(app:'zoom');
vcf::check_granularity(app_info:app_info, sig_segments:3);
vcf::check_all_backporting(app_info:app_info);
var constraints = [
{ 'fixed_version' : '5.12.2' }
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);