Adobe TCS Privilege Escalation Vulnerability (APSB18-38) - Windows

# SPDX-FileCopyrightText: 2018 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-or-later

CPE = "cpe:/a:adobe:tcs";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.814313");
  script_version("2023-05-11T09:09:33+0000");
  script_cve_id("CVE-2018-15976");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2023-05-11 09:09:33 +0000 (Thu, 11 May 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-12-17 16:21:00 +0000 (Mon, 17 Dec 2018)");
  script_tag(name:"creation_date", value:"2018-10-12 10:15:17 +0530 (Fri, 12 Oct 2018)");
  script_name("Adobe TCS Privilege Escalation Vulnerability (APSB18-38) - Windows");

  script_tag(name:"summary", value:"Adobe TCS 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 flaw exists due to insecure .dll loading
  mechanism when opening files. A local attacker can place a file along with specially
  crafted .dll file on a remote SBM or WebDAV share, trick the victim into opening it
  and execute arbitrary code on the target system with privileges of the current victim.");

  script_tag(name:"impact", value:"Successful exploitation allows a local attacker
  to gain elevated privileges and compromise the vulnerable system.");

  script_tag(name:"affected", value:"Adobe TCS versions 7.1.57 and prior.");

  script_tag(name:"solution", value:"Update to Adobe TCS 2019 Release or later. Please see the references for more information.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"registry");
  script_xref(name:"URL", value:"https://helpx.adobe.com/security/products/techcommsuite/apsb18-38.html");
  script_xref(name:"URL", value:"https://www.cybersecurity-help.cz/vdb/SB2018100909?affChecked=1");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Privilege escalation");
  script_dependencies("gb_adobe_technical_comm_suite_detect_win.nasl");
  script_mandatory_keys("AdobeTCS/Win/Ver");
  exit(0);
}

include("version_func.inc");
include("host_details.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:"7.1.57")) {
  report = report_fixed_ver(installed_version:vers, fixed_version:"2019 Release", install_path:path);
  security_message(data:report);
  exit(0);
}

exit(99);