High severity · published Nov 27, 2019
CVE-2019-6667
On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.1.0-13.1.1.5, 12.1.0-12.1.4.1, and 11.5.1-11.6.5, under certain conditions, TMM may consume excessive resources when…
7.5
CVSS
1%
EPSS
No
On KEV
Description
On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.1.0-13.1.1.5, 12.1.0-12.1.4.1, and 11.5.1-11.6.5, under certain conditions, TMM may consume excessive resources when processing traffic for a Virtual Server with the FIX (Financial Information eXchange) profile applied.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Big-ip Access Policy Manager · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BA
Big-ip Advanced Firewall Manager · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BA
Big-ip Analytics · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BA
Big-ip Application Acceleration Manager · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BA
Big-ip Application Security Manager · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BD
Big-ip Domain Name System · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BE
Big-ip Edge Gateway · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BF
Big-ip Fraud Protection Service · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BG
Big-ip Global Traffic Manager · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.0.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BL
Big-ip Link Controller · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BL
Big-ip Local Traffic Manager · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
BP
Big-ip Policy Enforcement Manager · F5
11.5.1 through 11.6.5; 12.1.0 through 12.1.4.1; 13.1.0 through 13.1.1.5; 14.0.0 through 14.0.0.4; 14.1.0 through 14.1.0.5; 15.0.0 through 15.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-6667
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-6667
Vendor Advisory
https://support.f5.com/csp/article/K82781208
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