{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-39272","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","dateUpdated":"2025-04-23T16:45:22.608Z","dateReserved":"2022-09-02T00:00:00.000Z","datePublished":"2022-10-21T00:00:00.000Z"},"containers":{"cna":{"title":"Flux2 vulnerable to Denial of Service due to Improper use of metav1.Duration","providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2022-10-21T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux’s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation."}],"affected":[{"vendor":"fluxcd","product":"flux2","versions":[{"version":"< 0.35.0","status":"affected"}]}],"references":[{"url":"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v"},{"url":"https://github.com/kubernetes/apimachinery/issues/131"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW","baseScore":5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-1284: Improper Validation of Specified Quantity in Input","cweId":"CWE-1284"}]}],"source":{"advisory":"GHSA-f4p5-x4vc-mh4v","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T12:00:43.351Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v","tags":["x_transferred"]},{"url":"https://github.com/kubernetes/apimachinery/issues/131","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T13:56:09.377247Z","id":"CVE-2022-39272","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-23T16:45:22.608Z"}}]}}