CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
31.8%
The version of Zoom Client for Meetings installed on the remote host is prior to 5.9.6. It is, therefore, affected by a vulnerability as referenced in the ZSB-22003 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(168813);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/16");
script_cve_id("CVE-2022-22781");
script_name(english:"Zoom Client for Meetings < 5.9.6 Vulnerability (ZSB-22003)");
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 5.9.6. It is, therefore, affected by a
vulnerability as referenced in the ZSB-22003 advisory.
- The Zoom Client for Meetings for macOS (Standard and for IT Admin) prior to version 5.9.6 failed to
properly check the package version during the update process. This could lead to a malicious actor
updating an unsuspecting user's currently installed version to a less secure version. 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-2022-22781)
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-22003
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?19429ca7");
script_set_attribute(attribute:"solution", value:
"Upgrade to Zoom Client for Meetings 5.9.6 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
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:N/S:U/C:N/I:H/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-22781");
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:"2022/04/27");
script_set_attribute(attribute:"patch_publication_date", value:"2022/04/27");
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:"MacOS X Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("macosx_zoom_installed.nbin");
script_require_keys("Host/local_checks_enabled", "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' : '5.9.6' }
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
31.8%