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Servers and applications

CVE-2018-5535

On F5 BIG-IP 14.0.0, 13.0.0-13.1.0, 12.1.0-12.1.3, or 11.5.1-11.6.3 specifically crafted HTTP responses, when processed by a Virtual Server with an associated QoE profile that has Video enabled, may cause TMM to incorrectly buffer response data causing the TMM to restart resulting in a Denial of Service.

Severity
High 7.5
Published
19 Jul 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
2.6% in the next 30 daysHigher than 85% 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 11.2.1 up to 11.6.3
  • From 12.1.0 up to 12.1.3
  • From 13.0.0 up to 13.1.1
  • Version 14.0.0
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • From 11.2.1 up to 11.6.3
  • From 12.1.0 up to 12.1.3
  • From 13.0.0 up to 13.1.1
  • Version 14.0.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-5535
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-5535