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TI-2018-10894 Aliases CVE-2018-15318GHSA-fp95-3grv-5vhw

Improper input validation in F5 BIG-IP

Priority LOW 36CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

In BIG-IP 14.0.0-14.0.0.2, 13.1.0.4-13.1.1.1, or 12.1.3.4-12.1.3.6, If an MPTCP connection receives an abort signal while the initial flow is not the primary flow, the initial flow will remain after the closing procedure is complete. TMM may restart and produce a core file as a result of this condition.

Why it matters now

EPSS 0.01344 71st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
F5BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator)14.0.0-14.0.0.2, 13.1.0.4-13.1.1.1, 12.1.3.4-12.1.3.6—No fix listedCNA
  • BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator) VendorF5 Affected 14.0.0-14.0.0.2, 13.1.0.4-13.1.1.1, 12.1.3.4-12.1.3.6 Fixed in — No fix listed CNA

CPE configurations NVD · 13

CPEVersionsRoleVendor
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
  • cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
Show 3 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2VulnerableF5
  • cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* Versions 12.1.3.4 – 12.1.3.6; 13.0.0 – 13.1.1.1; 14.0.0 – 14.0.0.2 Vulnerable ·F5

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-15318
  2. 2026-10-03 Alias added: GHSA-fp95-3grv-5vhw

References

Advisory 1

  • TI-2023-25230 BIG-IP Configuration utility unauthenticated remote code execution vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-01269 Missing authentication in F5 BIG-IP KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-05850 Memory corruption in BIG-IP KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-05845 Server-side request forgery in BIG-IP; BIG-IQ KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-04820 Path traversal in BIG-IP KEVCVSS 3.1CRITICAL 9.8
  • TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
See all 629 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences