Description
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.
Published: 2020-04-30
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-27025 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.
History

No history.

Subscriptions

F5 Big-ip Access Policy Manager Big-ip Advanced Firewall Manager Big-ip Analytics Big-ip Application Acceleration Manager Big-ip Application Security Manager Big-ip Domain Name System Big-ip Fraud Protection Service Big-ip Global Traffic Manager Big-ip Link Controller Big-ip Local Traffic Manager Big-ip Policy Enforcement Manager
cve-icon MITRE

Status: PUBLISHED

Assigner: f5

Published:

Updated: 2024-08-04T08:47:40.045Z

Reserved: 2020-01-06T00:00:00.000Z

Link: CVE-2020-5871

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-04-30T20:15:12.480

Modified: 2024-11-21T05:34:44.380

Link: CVE-2020-5871

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses