Zoom Client < 5.11.3 Privilege Escalation Vulnerability (ZSB-22017) - Mac OS X

# SPDX-FileCopyrightText: 2022 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:zoom:zoom";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.126113");
  script_version("2024-02-09T14:47:30+0000");
  script_tag(name:"last_modification", value:"2024-02-09 14:47:30 +0000 (Fri, 09 Feb 2024)");
  script_tag(name:"creation_date", value:"2022-08-16 11:15:00 +0000 (Tue, 16 Aug 2022)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/C:C/I:C/A:C");
  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:"2022-08-19 01:35:00 +0000 (Fri, 19 Aug 2022)");

  script_cve_id("CVE-2022-28751");

  script_tag(name:"qod_type", value:"executable_version");

  script_tag(name:"solution_type", value:"VendorFix");

  script_name("Zoom Client < 5.11.3 Privilege Escalation Vulnerability (ZSB-22017) - Mac OS X");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Privilege escalation");
  script_dependencies("gb_zoom_client_ssh_login_macosx_detect.nasl");
  script_mandatory_keys("zoom/client/mac/detected");

  script_tag(name:"summary", value:"The Zoom Client is prone to a privilege escalation
  vulnerability.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The Zoom Client for Meetings for Mac OS X contain a vulnerability
  in the package signature validation during the update process.");

  script_tag(name:"impact", value:"A local low-privileged user could exploit this vulnerability to
  escalate their privileges to root.");

  script_tag(name:"affected", value:"Zoom Client versions prior to 5.11.3.");

  script_tag(name:"solution", value:"Update to version 5.11.3 or later.");

  script_xref(name:"URL", value:"https://explore.zoom.us/en/trust/security/security-bulletin/");

  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);

version = infos["version"];
location = infos["location"];

if (version_is_less(version: version, test_version: "5.11.3")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.11.3", install_path: location);
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);