7.5 High
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
7.4 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.002 Low
EPSS
Percentile
57.8%
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("1.3.6.1.4.1.25623.1.0.811948");
script_version("2024-02-23T14:36:45+0000");
script_cve_id("CVE-2017-15191");
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:"2024-02-23 14:36:45 +0000 (Fri, 23 Feb 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:"2019-03-01 18:12:00 +0000 (Fri, 01 Mar 2019)");
script_tag(name:"creation_date", value:"2017-10-12 13:42:58 +0530 (Thu, 12 Oct 2017)");
script_name("Wireshark Security Updates (wnpa-sec-2017-44) - Mac OS X");
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 exists due to the DMP dissector
which could crash on processing malformed packet.");
script_tag(name:"impact", value:"Successful exploitation of this
vulnerability will allow remote 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 to 2.4.1, 2.2.0
to 2.2.9, 2.0.0 to 2.0.15 on Mac OS X.");
script_tag(name:"solution", value:"Upgrade to Wireshark version 2.4.2, 2.2.10,
2.0.16.");
script_xref(name:"URL", value:"https://www.wireshark.org/security/wnpa-sec-2017-44");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/101227");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"executable_version");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Denial of Service");
script_dependencies("gb_wireshark_detect_macosx.nasl");
script_mandatory_keys("Wireshark/MacOSX/Version");
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"];
path = infos["location"];
if(version =~ "^2\.[024]") {
if(version_in_range(version:version, test_version:"2.4.0", test_version2:"2.4.1")) {
fix = "2.4.2";
}
else if(version_in_range(version:version, test_version:"2.2.0", test_version2:"2.2.9")) {
fix = "2.2.10";
}
else if(version_in_range(version:version, test_version:"2.0.0", test_version2:"2.0.15")) {
fix = "2.0.16";
}
if(fix) {
report = report_fixed_ver(installed_version:version, fixed_version:fix, install_path:path);
security_message(data:report);
exit(0);
}
}
exit(99);
7.5 High
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
7.4 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.002 Low
EPSS
Percentile
57.8%