CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
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
76.2%
Wireshark is prone to multiple vulnerabilities.
# SPDX-FileCopyrightText: 2018 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("1.3.6.1.4.1.25623.1.0.813586");
script_version("2024-07-22T05:05:40+0000");
script_cve_id("CVE-2018-14339", "CVE-2018-14344", "CVE-2018-14343", "CVE-2018-14342",
"CVE-2018-14341", "CVE-2018-14340", "CVE-2018-14369", "CVE-2018-14368");
script_tag(name:"cvss_base", value:"7.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
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:"2020-03-20 01:15:00 +0000 (Fri, 20 Mar 2020)");
script_tag(name:"creation_date", value:"2018-07-20 10:41:30 +0530 (Fri, 20 Jul 2018)");
script_name("Wireshark Security Updates (wnpa-sec-2018-34 to wnpa-sec-2018-41) - Windows");
script_tag(name:"summary", value:"Wireshark is prone to multiple vulnerabilities.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Multiple flaws exist due to an:
- Improperly sanitized MMSE dissector.
- Improperly sanitized ISMP dissector.
- Improperly sanitized ASN.1 BER dissector.
- Improperly sanitized BGP dissector.
- Improperly sanitized DICOM dissector.
- Improperly sanitized dissectors that support zlib decompression.
- Improperly sanitized HTTP2 protocol dissector.
- Improperly sanitized Bazaar protocol dissector.");
script_tag(name:"impact", value:"Successful exploitation will allow remote
attackers to inject a malformed packet causing excessive CPU resources
consumption and denial of service.");
script_tag(name:"affected", value:"Wireshark version 2.6.0 to 2.6.1, 2.4.0 to
2.4.7, 2.2.0 to 2.2.15 on Windows.");
script_tag(name:"solution", value:"Upgrade to Wireshark version 2.6.2, 2.4.8, 2.2.16. Please see the references for more information.");
script_xref(name:"URL", value:"https://www.wireshark.org/security/wnpa-sec-2018-38");
script_xref(name:"URL", value:"https://www.wireshark.org/security/wnpa-sec-2018-35");
script_xref(name:"URL", value:"https://www.wireshark.org/security/wnpa-sec-2018-37");
script_xref(name:"URL", value:"https://www.wireshark.org/security/wnpa-sec-2018-34");
script_xref(name:"URL", value:"https://www.wireshark.org/security/wnpa-sec-2018-39");
script_xref(name:"URL", value:"https://www.wireshark.org/security/wnpa-sec-2018-36");
script_xref(name:"URL", value:"https://www.wireshark.org/security/wnpa-sec-2018-41");
script_xref(name:"URL", value:"https://www.wireshark.org/security/wnpa-sec-2018-40");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"registry");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2018 Greenbone AG");
script_family("General");
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);
wirversion = infos['version'];
path = infos['location'];
if(version_in_range(version:wirversion, test_version:"2.6.0", test_version2:"2.6.1")){
fix = "2.6.2";
}
else if(version_in_range(version:wirversion, test_version:"2.4.0", test_version2:"2.4.7")){
fix = "2.4.8";
}
else if(version_in_range(version:wirversion, test_version:"2.2.0", test_version2:"2.2.15")){
fix = "2.2.16";
}
if(fix)
{
report = report_fixed_ver(installed_version:wirversion, fixed_version:fix, install_path:path);
security_message(port:0, data:report);
exit(0);
}
exit(0);
www.wireshark.org/security/wnpa-sec-2018-34
www.wireshark.org/security/wnpa-sec-2018-35
www.wireshark.org/security/wnpa-sec-2018-36
www.wireshark.org/security/wnpa-sec-2018-37
www.wireshark.org/security/wnpa-sec-2018-38
www.wireshark.org/security/wnpa-sec-2018-39
www.wireshark.org/security/wnpa-sec-2018-40
www.wireshark.org/security/wnpa-sec-2018-41
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
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
76.2%