4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.5 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.5%
Malformed requests to the Traffic Management User Interface (TMUI), also referred to as the BIG-IP Configuration utility,may lead to disruption of TMUI services. This attack requires an authenticated user with any role (other than the No Access role). The No Access user role cannot login and does not have the access level to perform the attack. (CVE-2019-6598)
Impact
This vulnerability allows an authenticated user to cause a disruption of service.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from F5 Networks BIG-IP Solution K44603900.
#
# The text description of this plugin is (C) F5 Networks.
#
include('compat.inc');
if (description)
{
script_id(122766);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/02");
script_cve_id("CVE-2019-6598");
script_name(english:"F5 Networks BIG-IP : BIG-IP Configuration utility vulnerability (K44603900)");
script_set_attribute(attribute:"synopsis", value:
"The remote device is missing a vendor-supplied security patch.");
script_set_attribute(attribute:"description", value:
"Malformed requests to the Traffic Management User Interface (TMUI),
also referred to as the BIG-IP Configuration utility,may lead to
disruption of TMUI services. This attack requires an authenticated
user with any role (other than the No Access role). The No Access user
role cannot login and does not have the access level to perform the
attack. (CVE-2019-6598)
Impact
This vulnerability allows an authenticated user to cause a disruption
of service.");
script_set_attribute(attribute:"see_also", value:"https://my.f5.com/manage/s/article/K44603900");
script_set_attribute(attribute:"solution", value:
"Upgrade to one of the non-vulnerable versions listed in the F5 Solution K44603900.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-6598");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/03/13");
script_set_attribute(attribute:"patch_publication_date", value:"2019/03/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/03/12");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_access_policy_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_advanced_firewall_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_acceleration_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_security_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_visibility_and_reporting");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_domain_name_system");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_global_traffic_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_link_controller");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_local_traffic_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_policy_enforcement_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_webaccelerator");
script_set_attribute(attribute:"cpe", value:"cpe:/h:f5:big-ip");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"F5 Networks Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("f5_bigip_detect.nbin");
script_require_keys("Host/local_checks_enabled", "Host/BIG-IP/hotfix", "Host/BIG-IP/modules", "Host/BIG-IP/version");
exit(0);
}
include('f5_func.inc');
if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var version = get_kb_item('Host/BIG-IP/version');
if ( ! version ) audit(AUDIT_OS_NOT, 'F5 Networks BIG-IP');
if ( isnull(get_kb_item('Host/BIG-IP/hotfix')) ) audit(AUDIT_KB_MISSING, 'Host/BIG-IP/hotfix');
if ( ! get_kb_item('Host/BIG-IP/modules') ) audit(AUDIT_KB_MISSING, 'Host/BIG-IP/modules');
var sol = 'K44603900';
var vmatrix = {
'AFM': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
},
'AM': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
},
'APM': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
},
'ASM': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
},
'AVR': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
},
'DNS': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
},
'GTM': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
},
'LC': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
},
'LTM': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
},
'PEM': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
},
'WAM': {
'affected': [
'14.0.0','13.0.0-13.1.0','12.1.0-12.1.3','11.6.0-11.6.3','11.2.1-11.5.8'
],
'unaffected': [
'14.1.0','14.0.0.3','13.1.0.8','12.1.3.6','11.6.3.3','11.5.9'
],
}
};
if (bigip_is_affected(vmatrix:vmatrix, sol:sol))
{
var extra = NULL;
if (report_verbosity > 0) extra = bigip_report_get();
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : extra
);
}
else
{
var tested = bigip_get_tested_modules();
var audit_extra = 'For BIG-IP module(s) ' + tested + ',';
if (tested) audit(AUDIT_INST_VER_NOT_VULN, audit_extra, version);
else audit(AUDIT_HOST_NOT, 'running any of the affected modules');
}
Vendor | Product | Version | CPE |
---|---|---|---|
f5 | big-ip_access_policy_manager | cpe:/a:f5:big-ip_access_policy_manager | |
f5 | big-ip_advanced_firewall_manager | cpe:/a:f5:big-ip_advanced_firewall_manager | |
f5 | big-ip_application_acceleration_manager | cpe:/a:f5:big-ip_application_acceleration_manager | |
f5 | big-ip_application_security_manager | cpe:/a:f5:big-ip_application_security_manager | |
f5 | big-ip_application_visibility_and_reporting | cpe:/a:f5:big-ip_application_visibility_and_reporting | |
f5 | big-ip_domain_name_system | cpe:/a:f5:big-ip_domain_name_system | |
f5 | big-ip_global_traffic_manager | cpe:/a:f5:big-ip_global_traffic_manager | |
f5 | big-ip_link_controller | cpe:/a:f5:big-ip_link_controller | |
f5 | big-ip_local_traffic_manager | cpe:/a:f5:big-ip_local_traffic_manager | |
f5 | big-ip_policy_enforcement_manager | cpe:/a:f5:big-ip_policy_enforcement_manager |
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.5 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.5%