IBM WebSphere Application Server Liberty 17.0.0.3 < 22.0.0.3 Information Disclosure (6585704)

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

include('compat.inc');

if (description)
{
  script_id(172081);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/26");

  script_cve_id("CVE-2021-23450");
  script_xref(name:"IAVA", value:"2022-A-0002");

  script_name(english:"IBM WebSphere Application Server Liberty 17.0.0.3 < 22.0.0.3 Information Disclosure (6585704)");

  script_set_attribute(attribute:"synopsis", value:
"The remote web application server is vulnerable to remote code execution.");
  script_set_attribute(attribute:"description", value:
"IBM WebSphere Application Server Liberty 17.0.0.3 less than 22.0.0.3, with the adminCenter-1.0 feature configured, 
is vulnerable to Prototype Pollution via the setObject function in Dojo.

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.ibm.com/support/pages/node/6558594");
  script_set_attribute(attribute:"solution", value:
"Update to IBM WebSphere Application Server Liberty version 22.0.0.3 or later. Alternatively, upgrade to the minimal fix pack
levels required by the interim fix and then apply Interim Fix PH43817.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-23450");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/03/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/03/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/03/03");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:websphere_application_server");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Web Servers");

  script_copyright(english:"This script is Copyright (C) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("websphere_liberty_detect.nbin", "ibm_websphere_application_server_liberty_nix_installed.nbin");
  script_require_keys("installed_sw/IBM WebSphere Application Server");

  exit(0);
}

include('vcf.inc');
include('http.inc');

var app = 'IBM WebSphere Application Server';
var fix = 'Interim Fix PH43817';

var app_info = vcf::combined_get_app_info(app:app);
vcf::check_granularity(app_info:app_info, sig_segments:4);

if (app_info['Product'] != app + ' Liberty')
  audit(AUDIT_HOST_NOT, app + ' Liberty');

# If the detection is only remote, Source will be set, and we should require paranoia
if (!empty_or_null(app_info['Source']) && app_info['Source'] != 'unknown' && report_paranoia < 2)
  audit(AUDIT_POTENTIAL_VULN, app);

var constraints = [
 { 'min_version' : '17.0.0.3', 'fixed_version' : '22.0.0.3', 'fixed_display' : '22.0.0.3 or ' + fix }
];

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