7.5

CVE-2020-5871

On BIG-IP 14.1.0-14.1.2.3, undisclosed requests can lead to a denial of service (DoS) when sent to BIG-IP HTTP/2 virtual servers. The problem can occur when ciphers, which have been blacklisted by the HTTP/2 RFC, are used on backend servers. This is a data-plane issue. There is no control-plane exposure.

Data is provided by the National Vulnerability Database (NVD)
F5 ≫ Big-ip Access Policy Manager Version >= 14.1.0 <= 14.1.2.3
F5 ≫ Big-ip Advanced Firewall Manager Version >= 14.1.0 <= 14.1.2.3
F5 ≫ Big-ip Analytics Version >= 14.1.0 <= 14.1.2.3
F5 ≫ Big-ip Application Acceleration Manager Version >= 14.1.0 <= 14.1.2.3
F5 ≫ Big-ip Application Security Manager Version >= 14.1.0 <= 14.1.2.3
F5 ≫ Big-ip Domain Name System Version >= 14.1.0 <= 14.1.2.3
F5 ≫ Big-ip Fraud Protection Service Version >= 14.1.0 <= 14.1.2.3
F5 ≫ Big-ip Global Traffic Manager Version >= 14.1.0 <= 14.1.2.3
F5 ≫ Big-ip Link Controller Version >= 14.1.0 <= 14.1.2.3
F5 ≫ Big-ip Local Traffic Manager Version >= 14.1.0 <= 14.1.2.3
F5 ≫ Big-ip Policy Enforcement Manager Version >= 14.1.0 <= 14.1.2.3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.65% 0.683
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P