On BIG-IP version 16.0.x before 16.0.1.1 and 15.1.x before 15.1.3, malformed HTTP/2 requests may cause an infinite loop which causes a Denial of Service for Data Plane traffic. TMM takes the configured HA action when the TMM process is aborted. There is no control plane exposure, this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-10127 On BIG-IP version 16.0.x before 16.0.1.1 and 15.1.x before 15.1.3, malformed HTTP/2 requests may cause an infinite loop which causes a Denial of Service for Data Plane traffic. TMM takes the configured HA action when the TMM process is aborted. There is no control plane exposure, this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: f5

Published:

Updated: 2024-08-03T18:58:26.318Z

Reserved: 2021-01-06T00:00:00

Link: CVE-2021-23009

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-05-10T15:15:07.360

Modified: 2024-11-21T05:51:08.610

Link: CVE-2021-23009

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.