Tenable Nessus Agent Multiple Vulnerabilities (TNS-2024-14)

# SPDX-FileCopyrightText: 2024 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:tenable:nessus_agent";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.118622");
  script_version("2026-01-09T05:47:51+0000");
  script_tag(name:"last_modification", value:"2026-01-09 05:47:51 +0000 (Fri, 09 Jan 2026)");
  script_tag(name:"creation_date", value:"2024-09-17 09:13:37 +0000 (Tue, 17 Sep 2024)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2024-09-04 14:28:41 +0000 (Wed, 04 Sep 2024)");

  script_cve_id("CVE-2024-6119", "CVE-2024-45491", "CVE-2024-45492");

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

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

  script_name("Tenable Nessus Agent Multiple Vulnerabilities (TNS-2024-14)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("General");
  script_dependencies("gb_tenable_nessus_agent_smb_login_detect.nasl");
  script_mandatory_keys("tenable/nessus_agent/detected");

  script_tag(name:"summary", value:"Tenable Nessus Agent is prone to multiple vulnerabilities.");

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

  script_tag(name:"insight", value:"Nessus Agent leverages third-party software to help provide
  underlying functionality. Several of the third-party components (OpenSSL, expat) were found to
  contain vulnerabilities, and updated versions have been made available by the providers.

  Nessus Agent Version 10.7.3 updates OpenSSL to version 3.0.15 and expat to version 2.6.3 to
  address the identified vulnerabilities.");

  script_tag(name:"affected", value:"Tenable Nessus Agent prior to version 10.7.3.");

  script_tag(name:"solution", value:"Update to version 10.7.3 or later.");

  script_xref(name:"URL", value:"https://www.tenable.com/security/tns-2024-14");

  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 );

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

if( version_is_less( version:version, test_version:"10.7.3" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"10.7.3", install_path:location );
  security_message( port:0, data:report );
  exit( 0 );
}

exit( 99 );