9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
6.6 Medium
AI Score
Confidence
High
0.044 Low
EPSS
Percentile
92.4%
JustSystems Ichitaro product(s) is prone to a denial of service (DoS) vulnerability.
# Copyright (C) 2011 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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.
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.902396");
script_version("2022-04-28T13:38:57+0000");
script_tag(name:"last_modification", value:"2022-04-28 13:38:57 +0000 (Thu, 28 Apr 2022)");
script_tag(name:"creation_date", value:"2011-07-22 12:16:19 +0200 (Fri, 22 Jul 2011)");
script_cve_id("CVE-2011-1331");
script_tag(name:"cvss_base", value:"9.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_name("JustSystems Ichitaro Products Denial of Service Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2011 Greenbone Networks GmbH");
script_family("Denial of Service");
script_dependencies("gb_justsystems_ichitaro_prdts_detect.nasl");
script_mandatory_keys("Ichitaro/Ichitaro_or_Viewer/Installed");
script_xref(name:"URL", value:"http://jvn.jp/en/jp/JVN87239473/index.html");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/48283");
script_xref(name:"URL", value:"http://www.justsystems.com/jp/info/js11001.html");
script_xref(name:"URL", value:"http://jvndb.jvn.jp/en/contents/2011/JVNDB-2011-000043.html");
script_xref(name:"URL", value:"http://www.symantec.com/connect/blogs/targeted-attacks-2011-using-ichitaro-zero-day-vulnerability");
script_tag(name:"impact", value:"Successful exploitation will let attackers to execute arbitrary code on the
vulnerable system or cause the application to crash.");
script_tag(name:"affected", value:"JustSystems Ichitaro version 2005 through 2011
JustSystems Ichitaro viewer version prior to 20.0.4.0");
script_tag(name:"insight", value:"The flaw is due to the error while parsing certain documents.");
script_tag(name:"summary", value:"JustSystems Ichitaro product(s) is prone to a denial of service (DoS) vulnerability.");
script_tag(name:"solution", value:"Apply the patch for JustSystems Ichitaro or update to JustSystems Ichitaro viewer version 20.0.4.0 or later.");
script_tag(name:"qod", value:"30"); # nb: Can't detect the Ichitaro Patch level
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include( "host_details.inc" );
include( "version_func.inc" );
cpe_list = make_list( "cpe:/a:ichitaro:ichitaro", "cpe:/a:justsystem:ichitaro_viewer" );
if( ! infos = get_app_version_and_location_from_list( cpe_list: cpe_list, exit_no_version: TRUE ) )
exit( 0 );
vers = infos["version"];
path = infos["location"];
cpe = infos["cpe"];
if( "cpe:/a:ichitaro:ichitaro" >< cpe ) {
if( version_in_range( version: vers, test_version: "2005", test_version2: "2011" ) ) {
report = report_fixed_ver( installed_version: vers, fixed_version: "Apply the patch", install_path: path );
security_message( port: 0, data: report );
exit( 0 );
}
}
else if( "cpe:/a:justsystem:ichitaro_viewer" >< cpe ) {
if( version_is_less( version: vers, test_version: "20.0.4.0" ) ) {
report = report_fixed_ver( installed_version: vers, fixed_version: "20.0.4.0", install_path: path );
security_message( port: 0, data: report );
exit( 0 );
}
}
exit( 99 );