5 Medium
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
5.3 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
51.9%
Wireshark is prone to a denial of service (DoS) vulnerability.
# SPDX-FileCopyrightText: 2015 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("1.3.6.1.4.1.25623.1.0.805486");
script_version("2024-02-09T05:06:25+0000");
script_cve_id("CVE-2015-2191", "CVE-2015-2189", "CVE-2015-2188");
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:"2024-02-09 05:06:25 +0000 (Fri, 09 Feb 2024)");
script_tag(name:"creation_date", value:"2015-03-09 16:41:59 +0530 (Mon, 09 Mar 2015)");
script_name("Wireshark Denial-of-Service Vulnerability-02 (Mar 2015) - 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:"Flaw exists due to Integer overflow in
the 'dissect_tnef' function in epan/dissectors/packet-tnef.c script in the
TNEF dissector, Off-by-one error in the 'pcapng_read' function in
wiretap/pcapng.c script in the pcapng file parser and a flaw in the WCP
dissector.");
script_tag(name:"impact", value:"Successful exploitation will allow remote
attackers to conduct denial of service attack.");
script_tag(name:"affected", value:"Wireshark version 1.12.x before 1.12.4
and 1.10.x before 1.10.13 on Windows");
script_tag(name:"solution", value:"Upgrade to version 1.12.4, 1.10.3 or
later.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"registry");
script_xref(name:"URL", value:"http://www.wireshark.org/security/wnpa-sec-2015-06.html");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/72942");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/72944");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/72941");
script_category(ACT_GATHER_INFO);
script_family("Denial of Service");
script_copyright("Copyright (C) 2015 Greenbone AG");
script_dependencies("gb_wireshark_detect_win.nasl");
script_mandatory_keys("Wireshark/Win/Ver");
exit(0);
}
include("version_func.inc");
include("host_details.inc");
if(!wirversion = get_app_version(cpe:CPE)){
exit(0);
}
if(version_in_range(version:wirversion, test_version:"1.12.0", test_version2:"1.12.3"))
{
fix = "1.12.4";
VULN = TRUE;
}
if(version_in_range(version:wirversion, test_version:"1.10.0", test_version2:"1.10.12"))
{
fix = "1.10.13";
VULN = TRUE;
}
if(VULN)
{
report = 'Installed Version: ' + wirversion + '\nFixed Version: ' + fix + '\n';
security_message(data:report);
exit(0);
}