7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.7 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.957 High
EPSS
Percentile
99.4%
The HTTP header parsing code in Node.js 0.10.x before 0.10.42, 0.11.6 through 0.11.16, 0.12.x before 0.12.10, 4.x before 4.3.0, and 5.x before 5.6.0 allows remote attackers to bypass an HTTP response-splitting protection mechanism via UTF-8 encoded Unicode characters in the HTTP header, as demonstrated by %c4%8d%c4%8a.
# 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:/h:f5:big-ip";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.140205");
script_cve_id("CVE-2016-2216", "CVE-2016-9244");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
script_version("2023-08-09T05:05:14+0000");
script_name("F5 BIG-IP - Node.js vulnerability CVE-2016-2216");
script_xref(name:"URL", value:"https://my.f5.com/manage/s/article/K23134279");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"solution", value:"See the referenced vendor advisory for a solution.");
script_tag(name:"summary", value:"The HTTP header parsing code in Node.js 0.10.x before 0.10.42, 0.11.6 through 0.11.16, 0.12.x before 0.12.10, 4.x before 4.3.0, and 5.x before 5.6.0 allows remote attackers to bypass an HTTP response-splitting protection mechanism via UTF-8 encoded Unicode characters in the HTTP header, as demonstrated by %c4%8d%c4%8a.");
script_tag(name:"impact", value:"This vulnerability may allow a remote attacker to bypass an HTTP response-splitting protection mechanism.");
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"last_modification", value:"2023-08-09 05:05:14 +0000 (Wed, 09 Aug 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-06-06 15:11:00 +0000 (Thu, 06 Jun 2019)");
script_tag(name:"creation_date", value:"2017-03-22 09:40:01 +0100 (Wed, 22 Mar 2017)");
script_category(ACT_GATHER_INFO);
script_family("F5 Local Security Checks");
script_copyright("Copyright (C) 2017 Greenbone AG");
script_dependencies("gb_f5_big_ip_version.nasl");
script_mandatory_keys("f5/big_ip/version", "f5/big_ip/active_modules");
exit(0);
}
include("version_func.inc");
include("host_details.inc");
include("list_array_func.inc");
include("f5.inc");
if (!version = get_app_version(cpe: CPE))
exit(0);
check_f5["LTM"] = make_array("affected", "12.0.0-12.1.2;11.6.0-11.6.1;",
"unaffected", "13.0.0;12.1.3;11.6.2;11.4.0-11.5.4;11.2.1;");
check_f5["AAM"] = make_array("affected", "12.0.0-12.1.2;11.6.0-11.6.1;",
"unaffected", "13.0.0;12.1.3;11.6.2;11.4.0-11.5.4;11.2.1;");
check_f5["AFM"] = make_array("affected", "12.0.0-12.1.2;11.6.0-11.6.1;",
"unaffected", "13.0.0;12.1.3;11.6.2;11.4.0-11.5.4;");
check_f5["AVR"] = make_array("affected", "12.0.0-12.1.2;11.6.0-11.6.1;",
"unaffected", "13.0.0;12.1.3;11.6.2;11.4.0-11.5.4;11.2.1;");
check_f5["APM"] = make_array("affected", "12.0.0-12.1.2;11.6.0-11.6.1;",
"unaffected", "13.0.0;12.1.3;11.6.2;11.4.0-11.5.4;11.2.1;");
check_f5["ASM"] = make_array("affected", "12.0.0-12.1.2;11.6.0-11.6.1;",
"unaffected", "13.0.0;12.1.3;11.6.2;11.4.0-11.5.4;11.2.1;");
check_f5["GTM"] = make_array("affected", "11.6.0-11.6.1;",
"unaffected", "11.6.2;11.4.0-11.5.4;11.2.1;");
check_f5["LC"] = make_array("affected", "12.0.0-12.1.2;11.6.0-11.6.1;",
"unaffected", "13.0.0;12.1.3;11.6.2;11.4.0-11.5.4;11.2.1;");
check_f5["PEM"] = make_array("affected", "12.0.0-12.1.2;11.6.0-11.6.1;",
"unaffected", "13.0.0;12.1.3;11.6.2;11.4.0-11.5.4;");
if (report = f5_is_vulnerable(ca: check_f5, version: version)) {
security_message(port: 0, 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
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.7 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.957 High
EPSS
Percentile
99.4%