CVE-2021-21296
- Source
- https://cve.org/CVERecord?id=CVE-2021-21296
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21296.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-21296
- Aliases
-
- GHSA-xwh8-9p3f-3x45
- Published
- 2021-02-10T20:15:15Z
- Modified
- 2026-10-20T10:54:27Z
- Severity
-
- 2.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Git / github.com/fleetdm/fleet
Affected ranges
- Type
- GIT
- Repo
- https://github.com/fleetdm/fleet
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:fleetdm:fleet:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0" }, { "fixed": "3.7.0" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "f68f4238e83b45b2164e4ed05df14af0f06eaf40" } ], "source": "REFERENCES_COMMIT" } ] }