Fleet is an open source osquery manager. In Fleet before version 3.7.0 a malicious actor with a valid node key can send a badly formatted request that causes the Fleet server to exit, resulting in denial of service. This is possible only while a live query is currently ongoing. We believe the impact of this vulnerability to be low given the requirement that the actor has a valid node key. There is no information disclosure, privilege escalation, or code execution. The issue is fixed in Fleet 3.7.0.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-02-10T20:00:19

Updated: 2024-08-03T18:09:15.667Z

Reserved: 2020-12-22T00:00:00

Link: CVE-2021-21296

cve-icon Vulnrichment

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cve-icon NVD

Status : Analyzed

Published: 2021-02-10T20:15:15.353

Modified: 2022-10-21T22:40:05.033

Link: CVE-2021-21296

cve-icon Redhat

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