Oracle Database Server 'RDBMS' component Denial of Service Vulnerability

# SPDX-FileCopyrightText: 2011 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:database_server";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.802539");
  script_version("2023-07-28T05:05:23+0000");
  script_cve_id("CVE-2007-5506");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"last_modification", value:"2023-07-28 05:05:23 +0000 (Fri, 28 Jul 2023)");
  script_tag(name:"creation_date", value:"2011-12-08 15:30:42 +0530 (Thu, 08 Dec 2011)");
  script_name("Oracle Database Server 'RDBMS' component Denial of Service Vulnerability");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 Greenbone AG");
  script_family("Databases");
  script_dependencies("oracle_tnslsnr_version.nasl");
  script_mandatory_keys("OracleDatabaseServer/installed");

  script_xref(name:"URL", value:"http://secunia.com/advisories/27409");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/26108");
  script_xref(name:"URL", value:"http://www.securitytracker.com/id?1018823");
  script_xref(name:"URL", value:"http://securityreason.com/securityalert/3244");
  script_xref(name:"URL", value:"http://www.us-cert.gov/cas/techalerts/TA07-290A.html");

  script_tag(name:"impact", value:"Successful exploitation allows an attacker to cause denial of service by
  sending packets of type 6 - Data packets.");
  script_tag(name:"affected", value:"Oracle Database 9.0.1.5, 9.2.0.8, 9.2.0.8, 10.1.0.5 and 10.2.0.3");
  script_tag(name:"insight", value:"The flaw is due to error in 'RDBMS' component, which allows attackers
  to cause a denial of service (CPU consumption) via a crafted type 6 Data
  packet, aka DB20.");
  script_tag(name:"summary", value:"Oracle database is prone to a denial of service (DoS) vulnerability.");
  script_tag(name:"solution", value:"Apply the patch from the referenced advisory.");

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

  script_xref(name:"URL", value:"http://www.oracle.com/technetwork/topics/security/cpuoct2007-092913.html");
  exit(0);
}

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

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

if( version_in_range( version:vers, test_version:"9.0.1", test_version2:"9.0.1.4" ) ||
    version_in_range( version:vers, test_version:"9.2.0", test_version2:"9.2.0.7" ) ||
    version_in_range( version:vers, test_version:"10.1.0", test_version2:"10.1.0.4" ) ||
    version_in_range( version:vers, test_version:"10.2.0", test_version2:"10.2.0.2" ) ||
    version_is_equal( version:vers, test_version:"9.0.1.5" ) ||
    version_is_equal( version:vers, test_version:"9.2.0.8" ) ||
    version_is_equal( version:vers, test_version:"10.2.0.3" ) ||
    version_is_equal( version:vers, test_version:"10.1.0.5" ) ) {
  report = report_fixed_ver( installed_version:vers, fixed_version:"See references" );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );