IBM WebSphere MQ 8.0.0.x < 8.0.0.9 / 9.0.4 < 9.0.5 / 9.0.0.x < 9.0.0.3 Denial of Service

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

include('compat.inc');

if (description)
{
  script_id(141348);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");

  script_cve_id("CVE-2018-1371");

  script_name(english:"IBM WebSphere MQ 8.0.0.x < 8.0.0.9 / 9.0.4 < 9.0.5 / 9.0.0.x < 9.0.0.3 Denial of Service");
  script_summary(english:"Checks the version of IBM WebSphere MQ.");

  script_set_attribute(attribute:"synopsis", value:
"A message queuing service installed on the remote host is affected by
a denial of service vulnerability.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version, the IBM WebSphere MQ server 
installed on the remote Windows host is version  8.0.0.x prior to
8.0.0.8, 9.0.0.x prior to 9.0.0.3, or 9.0.4. It is, therefore, affected
by a denial of service vulnerability. An IBM WebSphere MQ Client connecting
to a MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process
terminating it.");
  script_set_attribute(attribute:"see_also", value:"https://www.ibm.com/support/docview.wss?uid=swg22012983");
  script_set_attribute(attribute:"solution", value:
"Upgrade to IBM MQ 8.0.0.8 / 9.0.5 / 9.0.0.3 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:N/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:L/UI:N/S:U/C:N/I:N/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-2018-1371");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/02/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/02/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/10/09");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:websphere_mq");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

  script_copyright(english:"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("websphere_mq_installed.nasl");
  script_require_keys("installed_sw/IBM WebSphere MQ");

  exit(0);
}

include('vcf.inc');

app = 'IBM WebSphere MQ';
app_info = vcf::get_app_info(app:app, win_local:TRUE);

if( app_info['version'] =~ "^9\.0\.0\.\d{1,2}($|[^0-9])")
  constraints = [{ 'min_version' : '9.0.0.0', 'fixed_version' : '9.0.0.3'}];
else
  constraints = [
    { 'min_version' : '8.0.0', 'fixed_version' : '8.0.0.9'},
    { 'min_version' : '9.0.4', 'fixed_version' : '9.0.5'}
  ];

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