Mattermost Desktop < 5.9.0 (Windows) (MMSA-2024-00307)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(207454);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/07/17");

  script_cve_id("CVE-2024-39613");
  script_xref(name:"IAVA", value:"2024-A-0583-S");

  script_name(english:"Mattermost Desktop < 5.9.0 (Windows) (MMSA-2024-00307)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The version of Mattermost Desktop installed on the Windows remote host is prior to 5.9.0. It is,
therefore, affected by a vulnerability as referenced in the MMSA-2024-00307 advisory.

  - Mattermost versions  < 5.9.0 Desktop app failed to use an absolute path when searching the cmd.exe file, which 
    allowed a local attacker who was able to put an cmd.exe file in the Downloads folder of a user's machine to 
    cause remote code execution on that machine.

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://mattermost.com/security-updates/");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Mattermost Desktop version 5.9.0 or later.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  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:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-39613");

  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:"2024/09/16");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/08/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/09/19");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"agent", value:"windows");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:mattermost:mattermost_desktop");
  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:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2024-2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("mattermost_desktop_win_installed.nbin");
  script_require_keys("Host/local_checks_enabled", "installed_sw/Mattermost Desktop");

  exit(0);
}

include('vcf.inc');

var app_info = vcf::get_app_info(app:'Mattermost Desktop');

var constraints = [
  { 'fixed_version' : '5.9.0' }
];

vcf::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_HOLE
);