UpHeron
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Servers and applications

CVE-2018-5527

On BIG-IP 13.1.0-13.1.0.7, a remote attacker using undisclosed methods against virtual servers configured with a Client SSL or Server SSL profile that has the SSL Forward Proxy feature enabled can force the Traffic Management Microkernel (tmm) to leak memory. As a result, system memory usage increases over time, which may eventually cause a decrease in performance or a system reboot due to…

Severity
High 7.5
Published
27 Jun 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
2.5% in the next 30 daysHigher than 84% 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 13.0.0 up to 13.1.0.7
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • From 13.0.0 up to 13.1.0.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-5527
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-5527