CVE-2020-5875

Home/CVE/On BIG-IP 15.0.0-15.0.1 and 14.1.0-14.1.2.3, under certain conditions, the Traffic Management Microkernel (TMM) may gene

CVE

On BIG-IP 15.0.0-15.0.1 and 14.1.0-14.1.2.3, under certain conditions, the Traffic Management Microkernel (TMM) may gene

On BIG-IP 15.0.0-15.0.1 and 14.1.0-14.1.2.3, under certain conditions, the Traffic Management Microkernel (TMM) may generate a core file and restart while processing SSL traffic with an HTTP/2 full proxy.

HIGH · CVSS 7.5 EPSS 0.00647

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

▤

Affected Products & Versions

f5 big-ip access policy manager>= 14.1.0 and <= 14.1.2.3
f5 big-ip access policy manager>= 15.0.0 and <= 15.0.1
f5 big-ip advanced firewall manager>= 14.1.0 and <= 14.1.2.3
f5 big-ip advanced firewall manager>= 15.0.0 and <= 15.0.1
f5 big-ip analytics>= 14.1.0 and <= 14.1.2.3
f5 big-ip analytics>= 15.0.0 and <= 15.0.1
f5 big-ip application acceleration manager>= 14.1.0 and <= 14.1.2.3
f5 big-ip application acceleration manager>= 15.0.0 and <= 15.0.1
Show all 22 affected productsf5 big-ip application security manager>= 14.1.0 and <= 14.1.2.3
f5 big-ip application security manager>= 15.0.0 and <= 15.0.1
f5 big-ip domain name system>= 14.1.0 and <= 14.1.2.3
f5 big-ip domain name system>= 15.0.0 and <= 15.0.1
f5 big-ip fraud protection service>= 14.1.0 and <= 14.1.2.3
f5 big-ip fraud protection service>= 15.0.0 and <= 15.0.1
f5 big-ip global traffic manager>= 14.1.0 and <= 14.1.2.3
f5 big-ip global traffic manager>= 15.0.0 and <= 15.0.1
f5 big-ip link controller>= 14.1.0 and <= 14.1.2.3
f5 big-ip link controller>= 15.0.0 and <= 15.0.1
f5 big-ip local traffic manager>= 14.1.0 and <= 14.1.2.3
f5 big-ip local traffic manager>= 15.0.0 and <= 15.0.1
f5 big-ip policy enforcement manager>= 14.1.0 and <= 14.1.2.3
f5 big-ip policy enforcement manager>= 15.0.0 and <= 15.0.1

▣

Scoring & Timeline

7.5

HIGH · CVSS v3.1 · f5sirt@f5.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD30 Apr 2020 · 09:15 PM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://support.f5.com/csp/article/K65372933Vendor Advisory

Intelligence Graph · click any node to traverse

CVETechnique ActorTool Family

drag to reposition · click any node to traverse · button top-right enlarges

External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities

Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs

Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures

Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service

threatengine.sh · Open-source threat intelligence platform · 100+ authoritative sources · Every fact traces to its origin