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
AI Score
Confidence
Low
EPSS
Percentile
70.7%
Wireshark is prone to a denial of service (DoS) vulnerability.
# SPDX-FileCopyrightText: 2011 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("1.3.6.1.4.1.25623.1.0.801833");
script_version("2024-07-23T05:05:30+0000");
script_tag(name:"last_modification", value:"2024-07-23 05:05:30 +0000 (Tue, 23 Jul 2024)");
script_tag(name:"creation_date", value:"2011-01-31 05:37:34 +0100 (Mon, 31 Jan 2011)");
script_cve_id("CVE-2011-0445");
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_name("Wireshark ASN.1 BER Dissector Denial of Service Vulnerability - Windows");
script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/64625");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/45775");
script_xref(name:"URL", value:"http://www.vupen.com/english/advisories/2011/0079");
script_xref(name:"URL", value:"http://www.wireshark.org/security/wnpa-sec-2011-02.html");
script_xref(name:"URL", value:"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5537");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2011 Greenbone AG");
script_family("Denial of Service");
script_dependencies("gb_wireshark_detect_win.nasl");
script_mandatory_keys("wireshark/windows/detected");
script_tag(name:"impact", value:"Successful exploitation will allow attackers to create a denial of service.");
script_tag(name:"affected", value:"Wireshark versions 1.4.0 through 1.4.2.");
script_tag(name:"insight", value:"The flaw is caused by an assertion error in the ASN.1 BER dissector, which
could be exploited to crash an affected application.");
script_tag(name:"solution", value:"Upgrade to the latest version of Wireshark 1.4.3 or later.");
script_tag(name:"summary", value:"Wireshark is prone to a denial of service (DoS) vulnerability.");
script_tag(name:"qod_type", value:"registry");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE))
exit(0);
version = infos["version"];
location = infos["location"];
if(version_in_range (version:version, test_version:"1.4.0", test_version2:"1.4.2")) {
report = report_fixed_ver(installed_version:version, vulnerable_range:"1.4.0 - 1.4.2", install_path:location);
security_message(port:0, data:report);
exit(0);
}
exit(99);