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[email protected]CVE-2020-5949

HistoryDec 11, 2020 - 7:15 p.m.

CVE-2020-5949

2020-12-1119:15:13

[email protected]

web.nvd.nist.gov

cve-2020-5949

ftp profile

big-ip

vulnerability

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/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

42.6%

JSON

On BIG-IP versions 14.0.0-14.0.1 and 13.1.0-13.1.3.4, certain traffic pattern sent to a virtual server configured with an FTP profile can cause the FTP channel to break.

Affected configurations

NVD

Node

f5big-ip_access_policy_managerRange13.1.0–13.1.3.5

f5big-ip_advanced_firewall_managerRange13.1.0–13.1.3.5

f5big-ip_advanced_web_application_firewallRange13.1.0–13.1.3.5

f5big-ip_analyticsRange13.1.0–13.1.3.5

f5big-ip_application_acceleration_managerRange13.1.0–13.1.3.5

f5big-ip_application_security_managerRange13.1.0–13.1.3.5

f5big-ip_ddos_hybrid_defenderRange13.1.0–13.1.3.5

f5big-ip_domain_name_systemRange13.1.0–13.1.3.5

f5big-ip_fraud_protection_serviceRange13.1.0–13.1.3.5

f5big-ip_global_traffic_managerRange13.1.0–13.1.3.5

f5big-ip_link_controllerRange13.1.0–13.1.3.5

f5big-ip_local_traffic_managerRange13.1.0–13.1.3.5

f5big-ip_policy_enforcement_managerRange13.1.0–13.1.3.5

f5big-ip_ssl_orchestratorRange13.1.0–13.1.3.5

Node

f5big-ip_access_policy_managerRange14.0.0–14.1.0

f5big-ip_advanced_firewall_managerRange14.0.0–14.1.0

f5big-ip_advanced_web_application_firewallRange14.0.0–14.1.0

f5big-ip_analyticsRange14.0.0–14.1.0

f5big-ip_application_acceleration_managerRange14.0.0–14.1.0

f5big-ip_application_security_managerRange14.0.0–14.1.0

f5big-ip_ddos_hybrid_defenderRange14.0.0–14.1.0

f5big-ip_domain_name_systemRange14.0.0–14.1.0

f5big-ip_fraud_protection_serviceRange14.0.0–14.1.0

f5big-ip_global_traffic_managerRange14.0.0–14.1.0

f5big-ip_link_controllerRange14.0.0–14.1.0

f5big-ip_local_traffic_managerRange14.0.0–14.1.0

f5big-ip_policy_enforcement_managerRange14.0.0–14.1.0

f5big-ip_ssl_orchestratorRange14.0.0–14.1.0

CPENameOperatorVersion
f5:big-ip_access_policy_managerf5 big-ip access policy managerlt13.1.3.5
f5:big-ip_advanced_firewall_managerf5 big-ip advanced firewall managerlt13.1.3.5
f5:big-ip_advanced_web_application_firewallf5 big-ip advanced web application firewalllt13.1.3.5
f5:big-ip_analyticsf5 big-ip analyticslt13.1.3.5
f5:big-ip_application_acceleration_managerf5 big-ip application acceleration managerlt13.1.3.5
f5:big-ip_application_security_managerf5 big-ip application security managerlt13.1.3.5
f5:big-ip_ddos_hybrid_defenderf5 big-ip ddos hybrid defenderlt13.1.3.5
f5:big-ip_domain_name_systemf5 big-ip domain name systemlt13.1.3.5
f5:big-ip_fraud_protection_servicef5 big-ip fraud protection servicelt13.1.3.5
f5:big-ip_global_traffic_managerf5 big-ip global traffic managerlt13.1.3.5

CPE	Name	Operator	Version
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	lt	13.1.3.5
f5:big-ip_advanced_firewall_manager	f5 big-ip advanced firewall manager	lt	13.1.3.5
f5:big-ip_advanced_web_application_firewall	f5 big-ip advanced web application firewall	lt	13.1.3.5
f5:big-ip_analytics	f5 big-ip analytics	lt	13.1.3.5
f5:big-ip_application_acceleration_manager	f5 big-ip application acceleration manager	lt	13.1.3.5
f5:big-ip_application_security_manager	f5 big-ip application security manager	lt	13.1.3.5
f5:big-ip_ddos_hybrid_defender	f5 big-ip ddos hybrid defender	lt	13.1.3.5
f5:big-ip_domain_name_system	f5 big-ip domain name system	lt	13.1.3.5
f5:big-ip_fraud_protection_service	f5 big-ip fraud protection service	lt	13.1.3.5
f5:big-ip_global_traffic_manager	f5 big-ip global traffic manager	lt	13.1.3.5

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CNA Affected

[
  {
    "product": "BIG-IP",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "14.0.0-14.0.1, 13.1.0-13.1.3.4"
      }
    ]
  }
]

References

support.f5.com/csp/article/K20984059

Social References

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/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

42.6%

JSON

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