CVE-2020-5861

HIGH

F5 BIG-IP 12.1.0-12.1.5 - Memory Corruption in Ram Cache Optimization

Title source: llm
STIX 2.1

Description

On BIG-IP 12.1.0-12.1.5, the TMM process may produce a core file in some cases when Ram Cache incorrectly optimizes stored data resulting in memory errors.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.f5.com/csp/article/K22113131

Scores

CVSS v3 7.5
EPSS 0.0089
EPSS Percentile 75.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-119
Status published
Products (11)
f5/big-ip_access_policy_manager 12.1.0 - 12.1.5
f5/big-ip_advanced_firewall_manager 12.1.0 - 12.1.5
f5/big-ip_analytics 12.1.0 - 12.1.5
f5/big-ip_application_acceleration_manager 12.1.0 - 12.1.5
f5/big-ip_application_security_manager 12.1.0 - 12.1.5
f5/big-ip_domain_name_system 12.1.0 - 12.1.5
f5/big-ip_fraud_protection_service 12.1.0 - 12.1.5
f5/big-ip_global_traffic_manager 12.1.0 - 12.1.5
f5/big-ip_link_controller 12.1.0 - 12.1.5
f5/big-ip_local_traffic_manager 12.1.0 - 12.1.5
... and 1 more
Published Mar 27, 2020
Tracked Since Feb 18, 2026