Home/CVE/An undisclosed traffic pattern received by a BIG-IP Virtual Server with TCP Fast Open enabled may cause the Traffic Mana
CVE

CVE-2016-9249

An undisclosed traffic pattern received by a BIG-IP Virtual Server with TCP Fast Open enabled may cause the Traffic Mana

An undisclosed traffic pattern received by a BIG-IP Virtual Server with TCP Fast Open enabled may cause the Traffic Management Microkernel (TMM) to restart, resulting in a Denial-of-Service (DoS).

HIGH · CVSS 7.5 EPSS 0.00772
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

10
f5 big-ip local traffic managerall versions
f5 big-ip application acceleration managerall versions
f5 big-ip advanced firewall managerall versions
f5 big-ip analyticsall versions
f5 big-ip access policy managerall versions
f5 big-ip application security managerall versions
f5 big-ip domain name systemall versions
f5 big-ip link controllerall versions
▣

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 Jan 2017 · 03:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

3
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/95825Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037715
https://support.f5.com/csp/article/K71282001Vendor Advisory
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