IBM Websphere Application Server CSRF Vulnerability

# SPDX-FileCopyrightText: 2017 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

CPE = "cpe:/a:ibm:websphere_application_server";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.811019");
  script_version("2023-07-25T05:05:58+0000");
  script_cve_id("CVE-2017-1194");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-07-11 01:33:00 +0000 (Tue, 11 Jul 2017)");
  script_tag(name:"creation_date", value:"2017-05-05 11:13:19 +0530 (Fri, 05 May 2017)");
  script_tag(name:"qod_type", value:"remote_banner_unreliable"); # we are not able to get the interim fix version...
  script_name("IBM Websphere Application Server CSRF Vulnerability");

  script_tag(name:"summary", value:"IBM Websphere Application Server is prone to a cross-site request forgery (CSRF) vulnerability.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The flaw exists as the application fails to
  properly validate HTTP requests.");

  script_tag(name:"impact", value:"Successful exploitation of this issue may
  allow a remote attacker to perform certain unauthorized actions and gain access
  to the affected application. Other attacks are also possible.");

  script_tag(name:"affected", value:"IBM WebSphere Application Server versions
  9.0.0.0 through 9.0.0.3, 8.5.0.0 through 8.5.5.11, 8.0.0.0 through 8.0.0.13,
  7.0.0.0 through 7.0.0.43, WebSphere Application Server Liberty prior to
  17.0.0.2");

  script_tag(name:"solution", value:"Upgrade to IBM WebSphere Application
  Server (WAS) 9.0.0.4, or 8.5.5.12, or 8.0.0.14, or 7.0.0.45 or later, or
  WebSphere Application Server Liberty 17.0.0.2 or later.");

  script_tag(name:"solution_type", value:"VendorFix");

  script_xref(name:"URL", value:"http://www-01.ibm.com/support/docview.wss?uid=swg22001226");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/98142");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Web Servers");
  script_dependencies("gb_ibm_websphere_detect.nasl");
  script_mandatory_keys("ibm_websphere_application_server/installed");

  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if(!appVer = get_app_version(cpe:CPE, nofork:TRUE))
  exit(0);

liberty = get_kb_item("ibm_websphere_application_server/liberty/profile/installed");

if (liberty)
{
  if(version_is_less(version:appVer, test_version:"17.0.0.2")){
    fix = "17.0.0.2";
  }
}

else
{
  if( (appVer =~ "^9\.0") && (version_is_less(version:appVer, test_version:'9.0.0.4'))){
    fix = "9.0.0.4";
  }
  else if( (appVer =~ "^8\.5") && (version_is_less(version:appVer, test_version:'8.5.5.12'))){
    fix = "8.5.5.12";
  }
  else if( (appVer =~ "^8\.0") && (version_is_less(version:appVer, test_version:'8.0.0.14'))){
    fix = "8.0.0.14";
  }
  else if( (appVer =~ "^7\.0") && (version_is_less(version:appVer, test_version:'7.0.0.45'))){
    fix = "7.0.0.45";
  }
}

if(fix)
{
  report = report_fixed_ver(installed_version:appVer, fixed_version:fix);
  security_message(port:0, data:report);
  exit(0);
}

exit(99);