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[email protected]CVE-2020-5939

HistoryNov 05, 2020 - 8:15 p.m.

CVE-2020-5939

2020-11-0520:15:17

[email protected]

web.nvd.nist.gov

cve-2020-5939

big-ip

vmware

sr-iov

tmm

traffic

transmission

issue

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

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

0.001 Low

EPSS

Percentile

42.5%

JSON

In versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.3, 15.0.0-15.0.1.3, 14.1.0-14.1.2.6, and 13.1.0-13.1.3.4, BIG-IP Virtual Edition (VE) systems on VMware, with an Intel-based 85299 Network Interface Controller (NIC) card and Single Root I/O Virtualization (SR-IOV) enabled on vSphere, may fail and leave the Traffic Management Microkernel (TMM) in a state where it cannot transmit traffic.

Affected configurations

NVD

Node

f5big-ip_access_policy_managerRange13.1.0–13.1.3

f5big-ip_access_policy_managerRange14.1.0–14.1.2.7

f5big-ip_access_policy_managerRange15.1.0–15.1.0.4

f5big-ip_access_policy_managerRange16.0.0–16.0.1

f5big-ip_advanced_firewall_managerRange13.1.0–13.1.3

f5big-ip_advanced_firewall_managerRange14.1.0–14.1.2.7

f5big-ip_advanced_firewall_managerRange15.1.0–15.1.0.4

f5big-ip_advanced_firewall_managerRange16.0.0–16.0.1

f5big-ip_advanced_web_application_firewallRange13.1.0–13.1.3

f5big-ip_advanced_web_application_firewallRange14.1.0–14.1.2.7

f5big-ip_advanced_web_application_firewallRange15.1.0–15.1.0.4

f5big-ip_advanced_web_application_firewallRange16.0.0–16.0.1

f5big-ip_analyticsRange13.1.0–13.1.3

f5big-ip_analyticsRange14.1.0–14.1.2.7

f5big-ip_analyticsRange15.1.0–15.1.0.4

f5big-ip_analyticsRange16.0.0–16.0.1

f5big-ip_application_acceleration_managerRange13.1.0–13.1.3

f5big-ip_application_acceleration_managerRange14.1.0–14.1.2.7

f5big-ip_application_acceleration_managerRange15.1.0–15.1.0.4

f5big-ip_application_acceleration_managerRange16.0.0–16.0.1

f5big-ip_application_security_managerRange13.1.0–13.1.3

f5big-ip_application_security_managerRange14.1.0–14.1.2.7

f5big-ip_application_security_managerRange15.1.0–15.1.0.4

f5big-ip_application_security_managerRange16.0.0–16.0.1

f5big-ip_ddos_hybrid_defenderRange13.1.0–13.1.3

f5big-ip_ddos_hybrid_defenderRange14.1.0–14.1.2.7

f5big-ip_ddos_hybrid_defenderRange15.1.0–15.1.0.4

f5big-ip_ddos_hybrid_defenderRange16.0.0–16.0.1

f5big-ip_domain_name_systemRange13.1.0–13.1.3

f5big-ip_domain_name_systemRange14.1.0–14.1.2.7

f5big-ip_domain_name_systemRange15.1.0–15.1.0.4

f5big-ip_domain_name_systemRange16.0.0–16.0.1

f5big-ip_fraud_protection_serviceRange13.1.0–13.1.3

f5big-ip_fraud_protection_serviceRange14.1.0–14.1.2.7

f5big-ip_fraud_protection_serviceRange15.1.0–15.1.0.4

f5big-ip_fraud_protection_serviceRange16.0.0–16.0.1

f5big-ip_global_traffic_managerRange13.1.0–13.1.3

f5big-ip_global_traffic_managerRange14.1.0–14.1.2.7

f5big-ip_global_traffic_managerRange15.1.0–15.1.0.4

f5big-ip_global_traffic_managerRange16.0.0–16.0.1

f5big-ip_link_controllerRange13.1.0–13.1.3

f5big-ip_link_controllerRange14.1.0–14.1.2.7

f5big-ip_link_controllerRange15.1.0–15.1.0.4

f5big-ip_link_controllerRange16.0.0–16.0.1

f5big-ip_local_traffic_managerRange13.1.0–13.1.3

f5big-ip_local_traffic_managerRange14.1.0–14.1.2.7

f5big-ip_local_traffic_managerRange15.1.0–15.1.0.4

f5big-ip_local_traffic_managerRange16.0.0–16.0.1

f5big-ip_policy_enforcement_managerRange13.1.0–13.1.3

f5big-ip_policy_enforcement_managerRange14.1.0–14.1.2.7

f5big-ip_policy_enforcement_managerRange15.1.0–15.1.0.4

f5big-ip_policy_enforcement_managerRange16.0.0–16.0.1

f5big-ip_ssl_orchestratorRange13.1.0–13.1.3

f5big-ip_ssl_orchestratorRange14.1.0–14.1.2.7

f5big-ip_ssl_orchestratorRange15.1.0–15.1.0.4

f5big-ip_ssl_orchestratorRange16.0.0–16.0.1

CPENameOperatorVersion
f5:big-ip_access_policy_managerf5 big-ip access policy managerle13.1.3
f5:big-ip_access_policy_managerf5 big-ip access policy managerlt14.1.2.7
f5:big-ip_access_policy_managerf5 big-ip access policy managerlt15.1.0.4
f5:big-ip_access_policy_managerf5 big-ip access policy managerlt16.0.1
f5:big-ip_advanced_firewall_managerf5 big-ip advanced firewall managerle13.1.3
f5:big-ip_advanced_firewall_managerf5 big-ip advanced firewall managerlt14.1.2.7
f5:big-ip_advanced_firewall_managerf5 big-ip advanced firewall managerlt15.1.0.4
f5:big-ip_advanced_firewall_managerf5 big-ip advanced firewall managerlt16.0.1
f5:big-ip_advanced_web_application_firewallf5 big-ip advanced web application firewallle13.1.3
f5:big-ip_advanced_web_application_firewallf5 big-ip advanced web application firewalllt14.1.2.7

CPE	Name	Operator	Version
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	13.1.3
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	lt	14.1.2.7
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	lt	15.1.0.4
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	lt	16.0.1
f5:big-ip_advanced_firewall_manager	f5 big-ip advanced firewall manager	le	13.1.3
f5:big-ip_advanced_firewall_manager	f5 big-ip advanced firewall manager	lt	14.1.2.7
f5:big-ip_advanced_firewall_manager	f5 big-ip advanced firewall manager	lt	15.1.0.4
f5:big-ip_advanced_firewall_manager	f5 big-ip advanced firewall manager	lt	16.0.1
f5:big-ip_advanced_web_application_firewall	f5 big-ip advanced web application firewall	le	13.1.3
f5:big-ip_advanced_web_application_firewall	f5 big-ip advanced web application firewall	lt	14.1.2.7

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CNA Affected

[
  {
    "product": "BIG-IP Virtual Edition (VE)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "16.0.0-16.0.0.1, 15.1.0-15.1.0.3, 15.0.0-15.0.1.3, 14.1.0-14.1.2.6, 13.1.0-13.1.3.4"
      }
    ]
  }
]

References

support.f5.com/csp/article/K75111593

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

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

0.001 Low

EPSS

Percentile

42.5%

JSON

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