Home/CVE/On version 14.0.0-14.1.0.1, BIG-IP virtual servers with TLSv1.3 enabled may experience a denial of service due to undisc
CVE

CVE-2019-6659

On version 14.0.0-14.1.0.1, BIG-IP virtual servers with TLSv1.3 enabled may experience a denial of service due to undisc

On version 14.0.0-14.1.0.1, BIG-IP virtual servers with TLSv1.3 enabled may experience a denial of service due to undisclosed incoming messages.

HIGH · CVSS 7.5 EPSS 0.00896
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

13
f5 big-ip access policy manager>= 14.0.0 and < 14.1.0.2
f5 big-ip advanced firewall manager>= 14.0.0 and < 14.1.0.2
f5 big-ip analytics>= 14.0.0 and < 14.1.0.2
f5 big-ip application acceleration manager>= 14.0.0 and < 14.1.0.2
f5 big-ip application security manager>= 14.0.0 and < 14.1.0.2
f5 big-ip domain name system>= 14.0.0 and < 14.1.0.2
f5 big-ip edge gateway>= 14.0.0 and < 14.1.0.2
f5 big-ip fraud protection service>= 14.0.0 and < 14.1.0.2
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Scoring & Timeline

7.5
HIGH · CVSS v3.1 · 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 NVD15 Nov 2019 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

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/K34450231Vendor Advisory
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