Home/CVE/On BIG-IP 14.0.0-14.1.0.5, 13.0.0-13.1.2, 12.1.0-12.1.4.1, 11.5.2-11.6.4, FTP traffic passing through a Virtual Server w
CVE

CVE-2019-6645

On BIG-IP 14.0.0-14.1.0.5, 13.0.0-13.1.2, 12.1.0-12.1.4.1, 11.5.2-11.6.4, FTP traffic passing through a Virtual Server w

On BIG-IP 14.0.0-14.1.0.5, 13.0.0-13.1.2, 12.1.0-12.1.4.1, 11.5.2-11.6.4, FTP traffic passing through a Virtual Server with both an active FTP profile associated and connection mirroring configured may lead to a TMM crash causing the configured HA action to be taken.

HIGH · CVSS 7.5 EPSS 0.00778
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

48
f5 big-ip local traffic manager>= 11.5.2 and <= 11.6.4
f5 big-ip local traffic manager>= 12.1.0 and <= 12.1.4
f5 big-ip local traffic manager>= 13.0.0 and <= 13.1.1
f5 big-ip local traffic managerall versions
f5 big-ip advanced firewall manager>= 11.5.2 and <= 11.6.4
f5 big-ip advanced firewall manager>= 12.1.0 and <= 12.1.4
f5 big-ip advanced firewall manager>= 13.0.0 and <= 13.1.1
f5 big-ip advanced firewall managerall versions
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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 NVD04 Sep 2019 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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References & Sources

2
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/K15759349Vendor Advisory
https://support.f5.com/csp/article/K15759349?utm_source=f5support&amp
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