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cveF5CVE-2021-23007
HistoryMar 31, 2021 - 6:15 p.m.

CVE-2021-23007

2021-03-3118:15:15
f5
web.nvd.nist.gov
51
cve-2021-23007
big-ip
tmm process
ip traffic
vulnerability

CVSS2

5

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

43.5%

JSON

On BIG-IP versions 14.1.4 and 16.0.1.1, when the Traffic Management Microkernel (TMM) process handles certain undisclosed traffic, it may start dropping all fragmented IP traffic. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Affected configurations

Nvd
Node
f5big-ip_access_policy_managerMatch14.1.4
OR
f5big-ip_access_policy_managerMatch16.0.1.1
OR
f5big-ip_advanced_firewall_managerMatch14.1.4
OR
f5big-ip_advanced_firewall_managerMatch16.0.1.1
OR
f5big-ip_advanced_web_application_firewallMatch14.1.4
OR
f5big-ip_advanced_web_application_firewallMatch16.0.1.1
OR
f5big-ip_analyticsMatch14.1.4
OR
f5big-ip_analyticsMatch16.0.1.1
OR
f5big-ip_application_acceleration_managerMatch14.1.4
OR
f5big-ip_application_acceleration_managerMatch16.0.1.1
OR
f5big-ip_application_security_managerMatch14.1.4
OR
f5big-ip_application_security_managerMatch16.0.1.1
OR
f5big-ip_ddos_hybrid_defenderMatch14.1.4
OR
f5big-ip_ddos_hybrid_defenderMatch16.0.1.1
OR
f5big-ip_domain_name_systemMatch14.1.4
OR
f5big-ip_domain_name_systemMatch16.0.1.1
OR
f5big-ip_edge_gatewayMatch14.1.4
OR
f5big-ip_edge_gatewayMatch16.0.1.1
OR
f5big-ip_fraud_protection_serviceMatch14.1.4
OR
f5big-ip_fraud_protection_serviceMatch16.0.1.1
OR
f5big-ip_global_traffic_managerMatch14.1.4
OR
f5big-ip_global_traffic_managerMatch16.0.1.1
OR
f5big-ip_link_controllerMatch14.1.4
OR
f5big-ip_link_controllerMatch16.0.1.1
OR
f5big-ip_local_traffic_managerMatch14.1.4
OR
f5big-ip_local_traffic_managerMatch16.0.1.1
OR
f5big-ip_policy_enforcement_managerMatch14.1.4
OR
f5big-ip_policy_enforcement_managerMatch16.0.1.1
OR
f5big-ip_ssl_orchestratorMatch14.1.4
OR
f5big-ip_ssl_orchestratorMatch16.0.1.1
OR
f5big-ip_webacceleratorMatch14.1.4
OR
f5big-ip_webacceleratorMatch16.0.1.1
VendorProductVersionCPE
f5big-ip_access_policy_manager14.1.4cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.4:*:*:*:*:*:*:*
f5big-ip_access_policy_manager16.0.1.1cpe:2.3:a:f5:big-ip_access_policy_manager:16.0.1.1:*:*:*:*:*:*:*
f5big-ip_advanced_firewall_manager14.1.4cpe:2.3:a:f5:big-ip_advanced_firewall_manager:14.1.4:*:*:*:*:*:*:*
f5big-ip_advanced_firewall_manager16.0.1.1cpe:2.3:a:f5:big-ip_advanced_firewall_manager:16.0.1.1:*:*:*:*:*:*:*
f5big-ip_advanced_web_application_firewall14.1.4cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:14.1.4:*:*:*:*:*:*:*
f5big-ip_advanced_web_application_firewall16.0.1.1cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:16.0.1.1:*:*:*:*:*:*:*
f5big-ip_analytics14.1.4cpe:2.3:a:f5:big-ip_analytics:14.1.4:*:*:*:*:*:*:*
f5big-ip_analytics16.0.1.1cpe:2.3:a:f5:big-ip_analytics:16.0.1.1:*:*:*:*:*:*:*
f5big-ip_application_acceleration_manager14.1.4cpe:2.3:a:f5:big-ip_application_acceleration_manager:14.1.4:*:*:*:*:*:*:*
f5big-ip_application_acceleration_manager16.0.1.1cpe:2.3:a:f5:big-ip_application_acceleration_manager:16.0.1.1:*:*:*:*:*:*:*
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CNA Affected

[
  {
    "product": "BIG-IP",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "14.1.4 and 16.0.1.1"
      }
    ]
  }
]

Related

f5 32
nessus 1
nvd 1
prion 1
cvelist 1
f5
f5
K23022557 : The BIG-IP system may respond with the NXDOMAIN status when it receives a DNS query of a certain type on a CNAME wide IP
2017-03-06 00:00:00
K88162221 : The BIG-IP ASM system may not properly perform signature checks on cookies
2021-02-10 00:00:00
K37451543 : TMM vulnerability CVE-2021-23007
2021-03-19 00:00:00
nessus
nessus
F5 Networks BIG-IP : TMM vulnerability (K37451543)
2021-04-01 00:00:00
nvd
nvd
CVE-2021-23007
2021-03-31 18:15:15
prion
prion
Code injection
2021-03-31 18:15:00
cvelist
cvelist
CVE-2021-23007
2021-03-31 17:43:02

CVSS2

5

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

43.5%

JSON
Related for CVE-2021-23007
f532nessus1nvd1prion1cvelist1