CVE-2017-6150

Home/CVE/Under certain conditions for F5 BIG-IP systems 13.0.0 or 12.1.0 - 12.1.3.1, using FastL4 profiles, when the Reassemble I

CVE

Under certain conditions for F5 BIG-IP systems 13.0.0 or 12.1.0 - 12.1.3.1, using FastL4 profiles, when the Reassemble I

Under certain conditions for F5 BIG-IP systems 13.0.0 or 12.1.0 - 12.1.3.1, using FastL4 profiles, when the Reassemble IP Fragments option is disabled (default), some specific large fragmented packets may restart the Traffic Management Microkernel (TMM).

HIGH · CVSS 7.5 EPSS 0.00588

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Weakness Classification

CWE-20Improper Input Validation

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Affected Products & Versions

f5 big-ip local traffic manager>= 12.1.0 and <= 12.1.3.1
f5 big-ip local traffic managerall versions
f5 big-ip application acceleration manager>= 12.1.0 and <= 12.1.3.1
f5 big-ip application acceleration managerall versions
f5 big-ip advanced firewall manager>= 12.1.0 and <= 12.1.3.1
f5 big-ip advanced firewall managerall versions
f5 big-ip analytics>= 12.1.0 and <= 12.1.3.1
f5 big-ip analyticsall versions
Show all 20 affected productsf5 big-ip access policy manager>= 12.1.0 and <= 12.1.3.1
f5 big-ip access policy managerall versions
f5 big-ip application security manager>= 12.1.0 and <= 12.1.3.1
f5 big-ip application security managerall versions
f5 big-ip dns>= 12.1.0 and <= 12.1.3.1
f5 big-ip dnsall versions
f5 big-ip link controller>= 12.1.0 and <= 12.1.3.1
f5 big-ip link controllerall versions
f5 big-ip policy enforcement manager>= 12.1.0 and <= 12.1.3.1
f5 big-ip policy enforcement managerall versions
f5 big-ip websafe>= 12.1.0 and <= 12.1.3.1
f5 big-ip websafeall versions

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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 NVD01 Mar 2018 · 04:29 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/103235Third Party AdvisoryVDB Entry

https://support.f5.com/csp/article/K62712037Vendor Advisory

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