CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
The version of Zoom Workplace Desktop App for Windows installed on the remote host is prior to 6.0.0. It is, therefore, affected by a race condition vulnerability that allow a local authenticated attacker to conduct a privilege escalation via local access.
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('compat.inc');
if (description)
{
script_id(204848);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/16");
script_cve_id("CVE-2024-27238");
script_xref(name:"IAVA", value:"2024-A-0436-S");
script_name(english:"Zoom Workplace Desktop App For Windows < 6.0.0 Race Condition (ZSB-24021)");
script_set_attribute(attribute:"synopsis", value:
"The remote host has an application installed that is affected by a race condition vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of Zoom Workplace Desktop App for Windows installed on the remote host is prior to 6.0.0. It is, therefore,
affected by a race condition vulnerability that allow a local authenticated attacker to conduct a privilege escalation
via local access.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://www.zoom.com/en/trust/security-bulletin/ZSB-24021/");
script_set_attribute(attribute:"solution", value:
"Upgrade to Zoom Workplace Desktop App 6.0.0 or later.");
script_set_attribute(attribute:"agent", value:"all");
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:L/AC:L/PR:N/UI:R/S:U/C:H/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-2024-27238");
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:"2024/07/09");
script_set_attribute(attribute:"patch_publication_date", value:"2024/07/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/07/30");
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_set_attribute(attribute:"stig_severity", value:"I");
script_set_attribute(attribute:"thorough_tests", value:"true");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("zoom_client_for_meetings_win_installed.nbin");
script_require_ports("installed_sw/Zoom Client for Meetings");
exit(0);
}
include('vcf.inc');
var os = get_kb_item_or_exit('Host/OS');
if ('windows' >!< tolower(os))
audit(AUDIT_OS_NOT, 'Windows');
var app_info = vcf::get_app_info(app:'Zoom Client for Meetings', win_local:TRUE);
vcf::check_granularity(app_info:app_info, sig_segments:3);
var constraints = [
{ 'fixed_version' : '6.0.0' }
];
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_WARNING
);