IBM DB2 9.7 < FP11 Special Build 36826 / 10.1 < FP6 Special Build 36827 / 10.5 < FP8 Special Build 36828 / 11.1.2.2 < FP2 Special Build 36792 Multiple Vulnerabilities (UNIX)

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

include("compat.inc");

if (description)
{
  script_id(103252);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/07/26");

  script_cve_id(
    "CVE-2017-1420",
    "CVE-2017-1434",
    "CVE-2017-1438",
    "CVE-2017-1439",
    "CVE-2017-1452",
    "CVE-2017-1519"
  );

  script_name(english:"IBM DB2 9.7 < FP11 Special Build 36826 / 10.1 < FP6 Special Build 36827 / 10.5 < FP8 Special Build 36828 / 11.1.2.2 < FP2 Special Build 36792 Multiple Vulnerabilities (UNIX)");
  script_summary(english:"Checks the DB2 signature.");

  script_set_attribute(attribute:"synopsis", value:
"The remote database server is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"According to its version, the installation of IBM DB2 running on the
remote host is either 9.7 prior to fix pack 11 Special Build 36826,
10.1 prior to fix pack 6 Special Build 36827, 10.5 prior to fix
pack 7 Special Build 36828, or 11.1.2.2 prior to fix pack 2 Special 
Build 36792. It is, therefore, affected by multiple
vulnerabilities related to privilege escalation as described in the advisories.

Note: swg22007183 only affects 10.5.x and 11.1.2.2.x, and swg22005740 
only affects 11.1.2.2.x.");
  script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg22006061");
  script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg22006885");
  script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg22006109");
  script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg22007183");
  script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg22007186");
  script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg22005740");
  script_set_attribute(attribute:"solution", value:
"Apply the appropriate IBM DB2 Special Build based on the most recent
fix pack level for your branch.");
  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:L/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-2017-1452");

  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:"2016/09/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/09/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/09/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:db2");
  script_set_attribute(attribute:"agent", value:"all");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2017-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("db2_installed.nbin");
  script_require_keys("installed_sw/DB2 Server");
  script_exclude_keys("SMB/db2/Installed");

  exit(0);
}

include('vcf_extras_db2.inc');

# The remote host's OS is Windows, not Linux.
if (get_kb_item('SMB/db2/Installed'))
  audit(AUDIT_OS_NOT, 'Linux', 'Windows');

var app_info = vcf::ibm_db2::get_app_info();
# DB2 has an optional OpenSSH server that will run on
# windows.  We need to exit out if we picked up the windows
# installation that way.
if ('Windows' >< app_info['platform'])
  audit(AUDIT_HOST_NOT, 'a Linux based operating system');

var constraints = [
  {'equal':'9.7.0.11', 'fixed_build':'36826'},
  {'equal':'10.1.0.6', 'fixed_build':'36827'},
  {'equal':'10.5.0.8', 'fixed_build':'36828'},
  {'equal':'11.1.2.2', 'fixed_build':'36792'},
  {'min_version':'9.7', 'fixed_version':'9.7.0.11', 'fixed_display':'9.7.0.11 + Special Build 36826'},
  {'min_version':'10.1', 'fixed_version':'10.1.0.6', 'fixed_display':'10.1.0.6 + Special Build 36827'},
  {'min_version':'10.5', 'fixed_version':'10.5.0.8', 'fixed_display':'10.5.0.8 + Special Build 36828'},
  {'min_version':'11.1', 'fixed_version':'11.1.2.2', 'fixed_display':'11.1.2.2 + Special Build 36792'}
];

vcf::ibm_db2::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_NOTE
);