IBM Db2 Denial of Service Vulnerability (Dec 2017)

# 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:db2";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.812264");
  script_version("2024-02-20T05:05:48+0000");
  script_tag(name:"last_modification", value:"2024-02-20 05:05:48 +0000 (Tue, 20 Feb 2024)");
  script_tag(name:"creation_date", value:"2017-12-15 15:19:39 +0530 (Fri, 15 Dec 2017)");
  script_tag(name:"cvss_base", value:"4.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:N/I:N/A:P");

  script_cve_id("CVE-2014-6097");

  script_name("IBM Db2 Denial of Service Vulnerability (Dec 2017)");

  script_tag(name:"summary", value:"BM Db2 is prone to a denial of service 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 due to an error in handling 'ALTER TABLE' statement.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to cause the application to
  crash, resulting in denial-of-service conditions.");

  script_tag(name:"affected", value:"IBM Db2 versions 9.7 before FP10 and 9.8 through FP5.");

  script_tag(name:"solution", value:"Apply the appropriate fix from reference link");

  script_xref(name:"URL", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21684812");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/70983");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"remote_banner");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Databases");
  script_dependencies("gb_ibm_db2_consolidation.nasl");
  script_mandatory_keys("ibm/db2/detected");

  exit(0);
}

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

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

if (version_in_range(version: version, test_version: "9.7.0", test_version2: "9.7.0.9")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "9.7.0.10");
  security_message(port: 0, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "9.8.0", test_version2: "9.8.0.5")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "Apply patch");
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);