CVE-2018-5530

Home/CVE/F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, or 11.6.0-11.6.3.1 virtual servers with HTTP/2 profiles enabled are vulnerab

CVE

F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, or 11.6.0-11.6.3.1 virtual servers with HTTP/2 profiles enabled are vulnerab

F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, or 11.6.0-11.6.3.1 virtual servers with HTTP/2 profiles enabled are vulnerable to "HPACK Bomb".

HIGH · CVSS 7.5 EPSS 0.00749

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Weakness Classification

CWE-400Uncontrolled Resource Consumption

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Affected Products & Versions

f5 big-ip local traffic manager>= 11.6.0 and <= 11.6.3.1
f5 big-ip local traffic manager>= 12.1.0 and <= 12.1.3.5
f5 big-ip local traffic manager>= 13.0.0 and <= 13.1.0.5
f5 big-ip application acceleration manager>= 11.6.0 and <= 11.6.3.1
f5 big-ip application acceleration manager>= 12.1.0 and <= 12.1.3.5
f5 big-ip application acceleration manager>= 13.0.0 and <= 13.1.0.5
f5 big-ip advanced firewall manager>= 11.6.0 and <= 11.6.3.1
f5 big-ip advanced firewall manager>= 12.1.0 and <= 12.1.3.5
Show all 27 affected productsf5 big-ip advanced firewall manager>= 13.0.0 and <= 13.1.0.5
f5 big-ip analytics>= 11.6.0 and <= 11.6.3.1
f5 big-ip analytics>= 12.1.0 and <= 12.1.3.5
f5 big-ip analytics>= 13.0.0 and <= 13.1.0.5
f5 big-ip access policy manager>= 11.6.0 and <= 11.6.3.1
f5 big-ip access policy manager>= 12.1.0 and <= 12.1.3.5
f5 big-ip access policy manager>= 13.0.0 and <= 13.1.0.5
f5 big-ip application security manager>= 11.6.0 and <= 11.6.3.1
f5 big-ip application security manager>= 12.1.0 and <= 12.1.3.5
f5 big-ip application security manager>= 13.0.0 and <= 13.1.0.5
f5 big-ip edge gateway>= 11.6.0 and <= 11.6.3.1
f5 big-ip edge gateway>= 12.1.0 and <= 12.1.3.5
f5 big-ip edge gateway>= 13.0.0 and <= 13.1.0.5
f5 big-ip policy enforcement manager>= 11.6.0 and <= 11.6.3.1
f5 big-ip policy enforcement manager>= 12.1.0 and <= 12.1.3.5
f5 big-ip policy enforcement manager>= 13.0.0 and <= 13.1.0.5
f5 big-ip websafe>= 11.6.0 and <= 11.6.3.1
f5 big-ip websafe>= 12.1.0 and <= 12.1.3.5
f5 big-ip websafe>= 13.0.0 and <= 13.1.0.5

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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 NVD25 Jul 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

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://www.securityfocus.com/bid/104908Third Party AdvisoryVDB Entry

https://support.f5.com/csp/article/K45611803Vendor Advisory

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