High severity7.5NVD Advisory· Published Jul 19, 2018· Updated Jun 17, 2026

CVE-2018-5535

Description

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.

Affected products

F5, Inc./Big IPllm-fuzzy
Range: 14.0.0, 13.0.0-13.1.0, 12.1.0-12.1.3, 11.5.1-11.6.3
F5, Inc./Big Ip (ltm, Aam, Afm, Analytics, Apm, Asm, DNS, Edge Gateway, Fps, Gtm, Link Controller, Pem, Webaccelerator)cpe-rescue
Range: 14.0.0

Patches

Vulnerability mechanics

References

www.securitytracker.com/id/1041344nvdThird Party AdvisoryVDB Entry
support.f5.com/csp/article/K19634255nvdVendor Advisory

News mentions

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epss	0.002
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ransomware	0.000