UpHeron
All vulnerabilities

Servers and applications

CVE-2019-6638

On BIG-IP 14.1.0-14.1.0.5 and 14.0.0-14.0.0.4, Malformed http requests made to an undisclosed iControl REST endpoint can lead to infinite loop of the restjavad process.

Severity
Medium 6.5
Published
3 Jul 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
14.0.0.5, 14.1.0.6
Exploit chance
2% in the next 30 daysHigher than 80% 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 before 14.0.0.5
  • From 14.1.0 before 14.1.0.6
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • From 14.0.0 before 14.0.0.5
  • From 14.1.0 before 14.1.0.6

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-6638
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-6638