CVE-2021-21296: 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…

PriorityP411low2.7CVSS 3.1

AVNACLPRHUINSUCNINAL

EPSS

1.94%

77.6th percentile

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
fleetdm	fleet	< 3.7.0	3.7.0

CVSS provenance

nvdv3.12.7LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P

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