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Servers and applications

CVE-2019-6673

On versions 15.0.0-15.0.1 and 14.0.0-14.1.2, when the BIG-IP is configured in HTTP/2 Full Proxy mode, specifically crafted requests may cause a disruption of service provided by the Traffic Management Microkernel (TMM).

Severity
High 7.5
Published
27 Nov 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
1% in the next 30 daysHigher than 63% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_access_policy_manager
  • From 14.0.0 up to 14.1.2
  • From 15.0.0 up to 15.0.1
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • From 14.0.0 up to 14.1.2
  • From 15.0.0 up to 15.0.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-6673
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-6673