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[email protected]CVE-2019-6594

HistoryFeb 26, 2019 - 3:29 p.m.

CVE-2019-6594

2019-02-2615:29:00

CWE-835

[email protected]

web.nvd.nist.gov

cve-2019-6594

big-ip

mptcp

vulnerability

nvd

security

infinite loop

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.6%

JSON

On BIG-IP 11.5.1-11.6.3.2, 12.1.3.4-12.1.3.7, 13.0.0 HF1-13.1.1.1, and 14.0.0-14.0.0.2, Multi-Path TCP (MPTCP) does not protect against multiple zero length DATA_FINs in the reassembly queue, which can lead to an infinite loop in some circumstances.

Affected configurations

NVD

Node

f5big-ip_access_policy_managerRange11.5.3–11.6.3.2

f5big-ip_access_policy_managerRange12.1.3.4–12.1.3.7

f5big-ip_access_policy_managerRange13.0.1–13.1.1.1

f5big-ip_access_policy_managerRange14.0.0–14.0.0.2

f5big-ip_access_policy_managerMatch13.0.0hf1

f5big-ip_access_policy_managerMatch13.0.0hf2

f5big-ip_access_policy_managerMatch13.0.0hf3

Node

f5big-ip_local_traffic_managerRange11.5.1–11.6.3.2

f5big-ip_local_traffic_managerRange12.1.3.4–12.1.3.7

f5big-ip_local_traffic_managerRange13.0.1–13.1.1.1

f5big-ip_local_traffic_managerRange14.0.0–14.0.0.2

f5big-ip_local_traffic_managerMatch13.0.0hf1

f5big-ip_local_traffic_managerMatch13.0.0hf2

f5big-ip_local_traffic_managerMatch13.0.0hf3

Node

f5big-ip_advanced_firewall_managerRange11.5.1–11.6.3.2

f5big-ip_advanced_firewall_managerRange12.1.3.4–12.1.3.7

f5big-ip_advanced_firewall_managerRange13.0.1–13.1.1.1

f5big-ip_advanced_firewall_managerRange14.0.0–14.0.0.2

f5big-ip_advanced_firewall_managerMatch13.0.0hf1

f5big-ip_advanced_firewall_managerMatch13.0.0hf2

f5big-ip_advanced_firewall_managerMatch13.0.0hf3

Node

f5big-ip_analyticsRange11.5.1–11.6.3.2

f5big-ip_analyticsRange12.1.3.4–12.1.3.7

f5big-ip_analyticsRange13.0.1–13.1.1.1

f5big-ip_analyticsRange14.0.0–14.0.0.2

f5big-ip_analyticsMatch13.0.0hf1

f5big-ip_analyticsMatch13.0.0hf2

f5big-ip_analyticsMatch13.0.0hf3

Node

f5big-ip_access_policy_managerRange11.5.1–11.6.3.2

f5big-ip_access_policy_managerRange12.1.3.4–12.1.3.7

f5big-ip_access_policy_managerRange13.0.0.1–13.1.1.1

f5big-ip_access_policy_managerRange14.0.0–14.0.0.2

f5big-ip_access_policy_managerMatch13.0.0hf1

f5big-ip_access_policy_managerMatch13.0.0hf2

f5big-ip_access_policy_managerMatch13.0.0hf3

Node

f5big-ip_application_security_managerRange11.5.1–11.6.3.2

f5big-ip_application_security_managerRange12.1.3.4–12.1.3.7

f5big-ip_application_security_managerRange13.0.1–13.1.1.1

f5big-ip_application_security_managerRange14.0.0–14.0.0.2

f5big-ip_application_security_managerMatch13.0.0hf1

f5big-ip_application_security_managerMatch13.0.0hf2

f5big-ip_application_security_managerMatch13.0.0hf3

Node

f5big-ip_domain_name_systemRange11.5.1–11.6.3.2

f5big-ip_domain_name_systemRange12.1.3.4–12.1.3.7

f5big-ip_domain_name_systemRange13.0.1–13.1.1.1

f5big-ip_domain_name_systemRange14.0.0–14.0.0.2

f5big-ip_domain_name_systemMatch13.0.0hf1

f5big-ip_domain_name_systemMatch13.0.0hf2

f5big-ip_domain_name_systemMatch13.0.0hf3

Node

f5big-ip_edge_gatewayRange11.5.1–11.6.3.2

f5big-ip_edge_gatewayRange12.1.3.4–12.1.3.7

f5big-ip_edge_gatewayRange13.0.1–13.1.1.1

f5big-ip_edge_gatewayRange14.0.0–14.0.0.2

f5big-ip_edge_gatewayMatch13.0.0hf1

f5big-ip_edge_gatewayMatch13.0.0hf2

f5big-ip_edge_gatewayMatch13.0.0hf3

Node

f5big-ip_fraud_protection_serviceRange11.5.1–11.6.3.2

f5big-ip_fraud_protection_serviceRange12.1.3.4–12.1.3.7

f5big-ip_fraud_protection_serviceRange13.0.1–13.1.1.1

f5big-ip_fraud_protection_serviceRange14.0.0–14.0.0.2

f5big-ip_fraud_protection_serviceMatch13.0.0hf1

f5big-ip_fraud_protection_serviceMatch13.0.0hf2

f5big-ip_fraud_protection_serviceMatch13.0.0hf3

Node

f5big-ip_global_traffic_managerRange11.5.1–11.6.3.2

f5big-ip_global_traffic_managerRange12.1.3.4–12.1.3.7

f5big-ip_global_traffic_managerRange13.0.1–13.1.1.1

f5big-ip_global_traffic_managerRange14.0.0–14.0.0.2

f5big-ip_global_traffic_managerMatch13.0.0hf1

f5big-ip_global_traffic_managerMatch13.0.0hf2

f5big-ip_global_traffic_managerMatch13.0.0hf3

Node

f5big-ip_link_controllerRange11.5.1–11.6.3.2

f5big-ip_link_controllerRange12.1.3.4–12.1.3.7

f5big-ip_link_controllerRange13.0.1–13.1.1.1

f5big-ip_link_controllerRange14.0.0–14.0.0.2

f5big-ip_link_controllerMatch13.0.0hf1

f5big-ip_link_controllerMatch13.0.0hf2

f5big-ip_link_controllerMatch13.0.0hf3

Node

f5big-ip_policy_enforcement_managerRange11.5.1–11.6.3.2

f5big-ip_policy_enforcement_managerRange12.1.3.4–12.1.3.7

f5big-ip_policy_enforcement_managerRange13.0.1–13.1.1.1

f5big-ip_policy_enforcement_managerRange14.0.0–14.0.0.2

f5big-ip_policy_enforcement_managerMatch13.0.0hf1

f5big-ip_policy_enforcement_managerMatch13.0.0hf2

f5big-ip_policy_enforcement_managerMatch13.0.0hf3

Node

f5big-ip_webacceleratorRange11.5.1–11.6.3.2

f5big-ip_webacceleratorRange12.1.3.4–12.1.3.7

f5big-ip_webacceleratorRange13.0.1–13.1.1.1

f5big-ip_webacceleratorRange14.0.0–14.0.0.2

f5big-ip_webacceleratorMatch13.0.0hf1

f5big-ip_webacceleratorMatch13.0.0hf2

f5big-ip_webacceleratorMatch13.0.0hf3

CPENameOperatorVersion
f5:big-ip_access_policy_managerf5 big-ip access policy managerle11.6.3.2
f5:big-ip_access_policy_managerf5 big-ip access policy managerle12.1.3.7
f5:big-ip_access_policy_managerf5 big-ip access policy managerle13.1.1.1
f5:big-ip_access_policy_managerf5 big-ip access policy managerle14.0.0.2
f5:big-ip_access_policy_managerf5 big-ip access policy managereq13.0.0

CPE	Name	Operator	Version
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	11.6.3.2
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	12.1.3.7
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	13.1.1.1
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	14.0.0.2
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	eq	13.0.0

CNA Affected

[
  {
    "product": "BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator)",
    "vendor": "F5 Networks, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "11.5.1-11.6.3.2, 12.1.3.4-12.1.3.7, 13.0.0 HF1-13.1.1.1, 14.0.0-14.0.0.2"
      }
    ]
  }
]

References

support.f5.com/csp/article/K91026261

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.6%

JSON

Related for CVE-2019-6594

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