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[email protected]CVE-2018-15322

HistoryOct 31, 2018 - 2:29 p.m.

CVE-2018-15322

2018-10-3114:29:00

[email protected]

web.nvd.nist.gov

big-ip

denial of service

dos

vulnerability

cve-2018-15322

security

update

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

41.9%

JSON

On BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.0-11.6.3.2, or 11.2.1-11.5.6, BIG-IQ Centralized Management 6.0.0-6.0.1, 5.0.0-5.4.0 or 4.6.0, BIG-IQ Cloud and Orchestration 1.0.0, iWorkflow 2.0.1-2.3.0, or Enterprise Manager 3.1.1 a BIG-IP user granted with tmsh access may cause the BIG-IP system to experience denial-of-service (DoS) when the BIG-IP user uses the tmsh utility to run the edit cli preference command and proceeds to save the changes to another filename repeatedly. This action utilises storage space on the /var partition and when performed repeatedly causes the /var partition to be full.

Affected configurations

NVD

Node

f5big-ip_local_traffic_managerRange11.2.1–11.5.6

f5big-ip_local_traffic_managerRange11.6.0–11.6.3.2

f5big-ip_local_traffic_managerRange12.1.0–12.1.3.5

f5big-ip_local_traffic_managerRange13.0.0–13.1.0.7

f5big-ip_local_traffic_managerRange14.0.0–14.0.0.2

Node

f5big-ip_advanced_firewall_managerRange11.2.1–11.5.6

f5big-ip_advanced_firewall_managerRange11.6.0–11.6.3.2

f5big-ip_advanced_firewall_managerRange12.1.0–12.1.3.5

f5big-ip_advanced_firewall_managerRange13.0.0–13.1.0.7

f5big-ip_advanced_firewall_managerRange14.0.0–14.0.0.2

Node

f5big-ip_application_acceleration_managerRange11.2.1–11.5.6

f5big-ip_application_acceleration_managerRange11.6.0–11.6.3.2

f5big-ip_application_acceleration_managerRange12.1.0–12.1.3.5

f5big-ip_application_acceleration_managerRange13.0.0–13.1.0.7

f5big-ip_application_acceleration_managerRange14.0.0–14.0.0.2

Node

f5big-ip_analyticsRange11.2.1–11.5.6

f5big-ip_analyticsRange11.6.0–11.6.3.2

f5big-ip_analyticsRange12.1.0–12.1.3.5

f5big-ip_analyticsRange13.0.0–13.1.0.7

f5big-ip_analyticsRange14.0.0–14.0.0.2

Node

f5big-ip_access_policy_managerRange11.2.1–11.5.6

f5big-ip_access_policy_managerRange11.6.0–11.6.3.2

f5big-ip_access_policy_managerRange12.1.0–12.1.3.5

f5big-ip_access_policy_managerRange13.0.0–13.1.0.7

f5big-ip_access_policy_managerRange14.0.0–14.0.0.2

Node

f5big-ip_protocol_security_moduleRange11.2.1–11.5.6

f5big-ip_protocol_security_moduleRange11.6.0–11.6.3.2

f5big-ip_protocol_security_moduleRange12.1.0–12.1.3.5

f5big-ip_protocol_security_moduleRange13.0.0–13.1.0.7

f5big-ip_protocol_security_moduleRange14.0.0–14.0.0.2

Node

f5big-ip_domain_name_systemRange11.2.1–11.5.6

f5big-ip_domain_name_systemRange11.6.0–11.6.3.2

f5big-ip_domain_name_systemRange12.1.0–12.1.3.5

f5big-ip_domain_name_systemRange13.0.0–13.1.0.7

f5big-ip_domain_name_systemRange14.0.0–14.0.0.2

Node

f5big-ip_edge_gatewayRange11.2.1–11.5.6

f5big-ip_edge_gatewayRange11.6.0–11.6.3.2

f5big-ip_edge_gatewayRange12.1.0–12.1.3.5

f5big-ip_edge_gatewayRange13.0.0–13.1.0.7

f5big-ip_edge_gatewayRange14.0.0–14.0.0.2

Node

f5big-ip_fraud_protection_serviceRange11.2.1–11.5.6

f5big-ip_fraud_protection_serviceRange11.6.0–11.6.3.2

f5big-ip_fraud_protection_serviceRange12.1.0–12.1.3.5

f5big-ip_fraud_protection_serviceRange13.0.0–13.1.0.7

f5big-ip_fraud_protection_serviceRange14.0.0–14.0.0.2

Node

f5big-ip_global_traffic_managerRange11.2.1–11.5.6

f5big-ip_global_traffic_managerRange11.6.0–11.6.3.2

f5big-ip_global_traffic_managerRange12.1.0–12.1.3.5

f5big-ip_global_traffic_managerRange13.0.0–13.1.0.7

f5big-ip_global_traffic_managerRange14.0.0–14.0.0.2

Node

f5big-ip_link_controllerRange11.2.1–11.5.6

f5big-ip_link_controllerRange11.6.0–11.6.3.2

f5big-ip_link_controllerRange12.1.0–12.1.3.5

f5big-ip_link_controllerRange13.0.0–13.1.0.7

f5big-ip_link_controllerRange14.0.0–14.0.0.2

Node

f5big-ip_policy_enforcement_managerRange11.2.1–11.5.6

f5big-ip_policy_enforcement_managerRange11.6.0–11.6.3.2

f5big-ip_policy_enforcement_managerRange12.1.0–12.1.3.5

f5big-ip_policy_enforcement_managerRange13.0.0–13.1.0.7

f5big-ip_policy_enforcement_managerRange14.0.0–14.0.0.2

Node

f5big-ip_webacceleratorRange11.2.1–11.5.6

f5big-ip_webacceleratorRange11.6.0–11.6.3.2

f5big-ip_webacceleratorRange12.1.0–12.1.3.5

f5big-ip_webacceleratorRange13.0.0–13.1.0.7

f5big-ip_webacceleratorRange14.0.0–14.0.0.2

Node

f5enterprise_managerMatch3.1.1

Node

f5big-iq_centralized_managementRange5.0.0–5.4.0

f5big-iq_centralized_managementRange6.0.0–6.0.1

f5big-iq_centralized_managementMatch4.6.0

Node

f5big-iq_cloud_and_orchestrationMatch1.0.0

Node

f5iworkflowRange2.0.1–2.3.0

CPENameOperatorVersion
f5:big-ip_local_traffic_managerf5 big-ip local traffic managerle11.5.6
f5:big-ip_local_traffic_managerf5 big-ip local traffic managerle11.6.3.2
f5:big-ip_local_traffic_managerf5 big-ip local traffic managerle12.1.3.5
f5:big-ip_local_traffic_managerf5 big-ip local traffic managerle13.1.0.7
f5:big-ip_local_traffic_managerf5 big-ip local traffic managerle14.0.0.2

CPE	Name	Operator	Version
f5:big-ip_local_traffic_manager	f5 big-ip local traffic manager	le	11.5.6
f5:big-ip_local_traffic_manager	f5 big-ip local traffic manager	le	11.6.3.2
f5:big-ip_local_traffic_manager	f5 big-ip local traffic manager	le	12.1.3.5
f5:big-ip_local_traffic_manager	f5 big-ip local traffic manager	le	13.1.0.7
f5:big-ip_local_traffic_manager	f5 big-ip local traffic manager	le	14.0.0.2

CNA Affected

[
  {
    "product": "BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator, WebSafe), BIG-IQ Centralized Management, BIG-IQ Cloud and Orchestration, iWorkflow, Enterprise Manager",
    "vendor": "F5 Networks, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "14.0.0-14.0.0.2, 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.0-11.6.3.2, 11.2.1-11.5.6"
      }
    ]
  }
]

References

support.f5.com/csp/article/K28003839

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

41.9%

JSON

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