Oracle GlassFish Server Hash Collision Denial of Service Vulnerability

# SPDX-FileCopyrightText: 2012 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:oracle:glassfish_server';

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.802409");
  script_version("2023-07-25T05:05:58+0000");
  script_cve_id("CVE-2011-5035");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2012-01-05 16:15:38 +0530 (Thu, 05 Jan 2012)");

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

  script_name("Oracle GlassFish Server Hash Collision Denial of Service Vulnerability");

  script_xref(name:"URL", value:"http://www.kb.cert.org/vuls/id/903934");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/51194");
  script_xref(name:"URL", value:"http://www.ocert.org/advisories/ocert-2011-003.html");

  script_tag(name:"qod_type", value:"remote_banner");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2012 Greenbone AG");
  script_family("Denial of Service");
  script_dependencies("GlassFish_detect.nasl");
  script_mandatory_keys("GlassFish/installed");
  script_require_ports("Services/www", 8080);

  script_tag(name:"impact", value:"Successful exploitation could allow remote attackers to cause a denial of
service via a specially crafted form sent in a HTTP POST request.");

  script_tag(name:"affected", value:"Oracle GlassFish version 3.1.1 and prior.");

  script_tag(name:"insight", value:"The flaw is due to an error within a hash generation function when hashing
form posts and updating a hash table. This can be exploited to cause a hash collision resulting in high CPU
consumption via a specially crafted form sent in a HTTP POST request.");

  script_tag(name:"solution", value:"Apply the updates from the referenced advisory.");

  script_tag(name:"summary", value:"GlassFish Server is prone to a denial of service (DoS) vulnerability.");

  script_xref(name:"URL", value:"http://www.oracle.com/technetwork/topics/security/cpujan2012-366304.html");
  exit(0);
}

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

if (!port = get_app_port(cpe: CPE))
  exit(0);

if (!version = get_app_version(cpe: CPE, port: port))
  exit(0);

if (version_is_less_equal(version: version, test_version:"3.1.1")) {
  report = report_fixed_ver(installed_version:version, vulnerable_range:"Less than or equal to 3.1.1");
  security_message(port: port, data: report);
  exit(0);
}

exit(99);