Home/CVE/On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of service conditions for
CVE

CVE-2018-15320

On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of service conditions for

On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of service conditions for the BIG-IP system. The configuration which exposes this condition is the BIG-IP self IP address which is part of a VLAN group and has the Port Lockdown setting configured with anything other than "allow-all".

HIGH · CVSS 7.5 EPSS 0.00682
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

26
f5 big-ip local traffic manager>= 13.0.0 and <= 13.1.1.1
f5 big-ip local traffic manager>= 14.0.0 and <= 14.0.0.2
f5 big-ip advanced firewall manager>= 13.0.0 and <= 13.1.1.1
f5 big-ip advanced firewall manager>= 14.0.0 and <= 14.0.0.2
f5 big-ip application acceleration manager>= 13.0.0 and <= 13.1.1.1
f5 big-ip application acceleration manager>= 14.0.0 and <= 14.0.0.2
f5 big-ip analytics>= 13.0.0 and <= 13.1.1.1
f5 big-ip analytics>= 14.0.0 and <= 14.0.0.2
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Scoring & Timeline

7.5
HIGH · CVSS v3.0 · f5sirt@f5.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD31 Oct 2018 · 02:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.f5.com/csp/article/K72442354MitigationVendor Advisory
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