This host is running OpenSSL and is prone to Multiple Denial of
Service Vulnerabilities
###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_openssl_mult_dos_vuln_win.nasl 8193 2017-12-20 10:46:55Z cfischer $
#
# OpenSSL DTLS Packets Multiple DOS Vulnerabilities (Windows)
#
# Authors:
# Antu Sanadi <[email protected]>
#
# Copyright:
# Copyright (c) 2009 SecPod, http://www.secpod.com
#
# 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:openssl:openssl";
tag_impact = "Successful exploitation will allow attacker to cause denial-of-service
conditions,crash the client,and exhaust all memory.
Impact Level: System/Application";
tag_affected = "OpenSSL version 0.9.8 to version 0.9.8k on Windows.
OpenSSL version 1.0.0 Beta2 and prior on Windows.";
tag_insight = "Multiple flaws are due to,
- The library does not limit the number of buffered DTLS records with a
future epoch.
- An error when processing DTLS messages can be exploited to exhaust all
available memory by sending a large number of out of sequence handshake
messages.
- A use-after-free error in the 'dtls1_retrieve_buffered_fragment()' function
can be exploited to cause a crash in a client context.";
tag_solution = "Apply patches or upgrade to the latest version.
For updates refer tohttp://www.slproweb.com/products/Win32OpenSSL.html";
tag_summary = "This host is running OpenSSL and is prone to Multiple Denial of
Service Vulnerabilities";
if(description)
{
script_id(900654);
script_version("$Revision: 8193 $");
script_tag(name:"last_modification", value:"$Date: 2017-12-20 11:46:55 +0100 (Wed, 20 Dec 2017) $");
script_tag(name:"creation_date", value:"2009-05-28 07:14:08 +0200 (Thu, 28 May 2009)");
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_cve_id("CVE-2009-1377", "CVE-2009-1378","CVE-2009-1379");
script_bugtraq_id(35001);
script_name("OpenSSL DTLS Packets Multiple DOS Vulnerabilities (win)");
script_xref(name : "URL" , value : "http://secunia.com/advisories/35128");
script_xref(name : "URL" , value : "http://cvs.openssl.org/chngview?cn=18188");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2009 SecPod");
script_family("Denial of Service");
script_dependencies("gb_openssl_detect_win.nasl");
script_mandatory_keys("OpenSSL/Win/Installed");
script_tag(name : "impact" , value : tag_impact);
script_tag(name : "affected" , value : tag_affected);
script_tag(name : "insight" , value : tag_insight);
script_tag(name : "solution" , value : tag_solution);
script_tag(name : "summary" , value : tag_summary);
script_tag(name:"qod_type", value:"registry");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
infos = get_app_version_and_location( cpe:CPE, exit_no_version:TRUE );
vers = infos['version'];
path = infos['location'];
if( version_in_range( version:vers, test_version:"0.9.8", test_version2:"0.9.8k" ) ) {
report = report_fixed_ver( installed_version:vers, fixed_version:"See references", install_path:path );
security_message( port:0, data:report );
exit( 0 );
}
exit( 99 );