Lucene search

K
openvasCopyright (C) 2013 Greenbone Networks GmbHOPENVAS:1361412562310803782
HistoryNov 27, 2013 - 12:00 a.m.

Apache Tomcat NIO Connector Denial of Service Vulnerability

2013-11-2700:00:00
Copyright (C) 2013 Greenbone Networks GmbH
plugins.openvas.org
8

0.012 Low

EPSS

Percentile

83.7%

This host is running Apache Tomcat and is prone to denial of service
vulnerability.

###############################################################################
# OpenVAS Vulnerability Test
#
# Apache Tomcat NIO Connector Denial of Service Vulnerability
#
# Authors:
# Antu Sanadi <[email protected]>
#
# Copyright:
# Copyright (C) 2013 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

CPE = "cpe:/a:apache:tomcat";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.803782");
  script_version("2019-05-10T11:41:35+0000");
  script_cve_id("CVE-2011-0534");
  script_bugtraq_id(46164);
  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:"2019-05-10 11:41:35 +0000 (Fri, 10 May 2019)");
  script_tag(name:"creation_date", value:"2013-11-27 16:07:10 +0530 (Wed, 27 Nov 2013)");
  script_name("Apache Tomcat NIO Connector Denial of Service Vulnerability");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2013 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_apache_tomcat_consolidation.nasl");
  script_mandatory_keys("apache/tomcat/detected");

  script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/65162");
  script_xref(name:"URL", value:"http://www.securitytracker.com/id?1025027");
  script_xref(name:"URL", value:"http://cxsecurity.com/issue/WLB-2011020145");

  script_tag(name:"summary", value:"This host is running Apache Tomcat and is prone to denial of service
  vulnerability.");

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

  script_tag(name:"solution", value:"Upgrade Apache Tomcat version to 6.0.32, 7.0.8 or later.");

  script_tag(name:"insight", value:"Tomcat did not enforce the maxHttpHeaderSize limit while parsing the request
  line in the NIO HTTP connector. A specially crafted request could trigger an DoS via an OutOfMemoryError.");

  script_tag(name:"affected", value:"Apache Tomcat version 6.0.x before 6.0.32
  Apache Tomcat version 7.0.x before 7.0.8");

  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to trigger a
  denial-of-service condition in the affected software.");

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

  exit(0);
}

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

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

if( ! infos = get_app_version_and_location( cpe:CPE, port:port, exit_no_version:TRUE ) )
  exit( 0 );

vers = infos["version"];
path = infos["location"];

if( version_in_range( version:vers, test_version:"7.0.0", test_version2:"7.0.7" ) ||
    version_in_range( version:vers, test_version:"6.0.0", test_version2:"6.0.31" ) ) {
  report = report_fixed_ver( installed_version:vers, fixed_version:"6.0.32/7.0.8", install_path:path );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );