CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
71.5%
Wireshark is prone to a denial of service (DoS) vulnerability.
# 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:wireshark:wireshark";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.811801");
script_version("2024-07-22T05:05:40+0000");
script_cve_id("CVE-2017-13766");
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:"2024-07-22 05:05:40 +0000 (Mon, 22 Jul 2024)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2017-12-11 02:29:00 +0000 (Mon, 11 Dec 2017)");
script_tag(name:"creation_date", value:"2017-09-05 15:05:11 +0530 (Tue, 05 Sep 2017)");
script_name("Wireshark 'Profinet I/O' Dissector DoS Vulnerability - Windows");
script_tag(name:"summary", value:"Wireshark is prone to a denial of service (DoS) vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The flaw is due to an out-of-bounds
write error in 'plugins/profinet/packet-dcerpc-pn-io.c' script.");
script_tag(name:"impact", value:"Successful exploitation will allow
attackers to make Wireshark crash by injecting a malformed packet onto
the wire or by convincing someone to read a malformed packet trace file.");
script_tag(name:"affected", value:"Wireshark version 2.4.0, 2.2.0 to 2.2.8
on Windows.");
script_tag(name:"solution", value:"Upgrade to Wireshark version 2.4.1 or
2.2.9 or later.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"registry");
script_xref(name:"URL", value:"https://www.wireshark.org/security/wnpa-sec-2017-39.html");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/100542");
script_category(ACT_GATHER_INFO);
script_family("Denial of Service");
script_copyright("Copyright (C) 2017 Greenbone AG");
script_dependencies("gb_wireshark_detect_win.nasl");
script_mandatory_keys("wireshark/windows/detected");
exit(0);
}
include("version_func.inc");
include("host_details.inc");
if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE))
exit(0);
version = infos["version"];
location = infos["location"];
if(version == "2.4.0") {
fix = "2.4.1";
}
else if(version =~ "^2\.2") {
if(version_is_less(version:version, test_version:"2.2.9")) {
fix = "2.2.9";
}
}
if(fix) {
report = report_fixed_ver(installed_version:version, fixed_version:fix, install_path:location);
security_message(port:0, data:report);
exit(0);
}
exit(99);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
71.5%