CVE-2018-5535

HIGH

F5 BIG-IP 11.2.1-11.6.3 - Denial of Service via QoE Profile Video Processing

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K19634255
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1041344

Scores

CVSS v3 7.5
EPSS 0.0131
EPSS Percentile 80.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-20
Status published
Products (26)
f5/big-ip_access_policy_manager 14.0.0
f5/big-ip_access_policy_manager 11.2.1 - 11.6.3
f5/big-ip_advanced_firewall_manager 14.0.0
f5/big-ip_advanced_firewall_manager 11.2.1 - 11.6.3
f5/big-ip_analytics 14.0.0
f5/big-ip_analytics 11.2.1 - 11.6.3
f5/big-ip_application_acceleration_manager 14.0.0
f5/big-ip_application_acceleration_manager 11.2.1 - 11.6.3
f5/big-ip_application_security_manager 14.0.0
f5/big-ip_application_security_manager 11.2.1 - 11.6.3
... and 16 more
Published Jul 19, 2018
Tracked Since Feb 18, 2026