High severity · published Oct 29, 2020
CVE-2020-5937
On BIG-IP AFM 15.1.0-15.1.0.5, the Traffic Management Microkernel (TMM) may produce a core file while processing layer 4 (L4) behavioral denial-of-service (DoS) traffic
7.5
CVSS
1.3%
EPSS
No
On KEV
Description
On BIG-IP AFM 15.1.0-15.1.0.5, the Traffic Management Microkernel (TMM) may produce a core file while processing layer 4 (L4) behavioral denial-of-service (DoS) traffic.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Big-ip Advanced Firewall Manager · F5
15.1.0 before 15.1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5937
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5937
Vendor Advisory
https://support.f5.com/csp/article/K58290051
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