IBM WebSphere Application Server 8.0.0.x < 8.0.0.15 / 8.5.x < 8.5.5.13 / 9.0.x < 9.0.0.7 RCE (CVE-2016-1000031)

##
# (C) Tenable Network Security, Inc.
##

include('compat.inc');

if (description)
{
  script_id(141564);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/05");

  script_cve_id("CVE-2016-1000031");
  script_xref(name:"CEA-ID", value:"CEA-2021-0004");

  script_name(english:"IBM WebSphere Application Server 8.0.0.x < 8.0.0.15 / 8.5.x < 8.5.5.13 / 9.0.x < 9.0.0.7 RCE (CVE-2016-1000031)");

  script_set_attribute(attribute:"synopsis", value:
"The remote web application server is affected by a remote code execution vulnerability");
  script_set_attribute(attribute:"description", value:
"The IBM WebSphere Application Server running on the remote host is version 8.0.0.x prior to 8.0.0.15, 8.5.0.x prior to
8.5.5.13 or 9.0.x prior to 9.0.0.7. It is, therefore, affected by a remote code execution vulnerability due to improper
deserialization of untrusted data in the DiskFileItem class of the FileUpload library in the Apache Commons FileUpload
subcomponent. An unauthenticated, remote attacker can exploit this to execute arbitrary code under the context of the
current process.

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/301027");
  script_set_attribute(attribute:"solution", value:
"Upgrade to IBM WebSphere Application Server 8.0.0.15, 8.5.5.13, 9.0.0.7, or later. Alternatively, upgrade to the
minimal fix pack levels required by the interim fix and then apply Interim Fix PI90804.");
  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:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-1000031");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/01/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/01/03");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/10/20");

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

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

  script_copyright(english:"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("websphere_detect.nasl", "ibm_enum_products.nbin", "ibm_websphere_application_server_nix_installed.nbin");
  script_require_keys("installed_sw/IBM WebSphere Application Server");

  exit(0);
}

include('vcf.inc');

app = 'IBM WebSphere Application Server';
fix = 'Interim Fix PI90804';

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

# 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_PARANOID);

if ('PI90804' >< app_info['Fixes'])
  audit(AUDIT_INST_VER_NOT_VULN, app);

constraints = [
  {'min_version':'8.0.0.0', 'max_version':'8.0.0.14', 'fixed_version':'8.0.0.15 or ' + fix},
  {'min_version':'8.5.0.0', 'max_version':'8.5.5.12', 'fixed_version':'8.5.5.13 or ' + fix},
  {'min_version':'9.0.0.0', 'max_version':'9.0.0.6', 'fixed_version':'9.0.0.7 or ' + fix}
];

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