{"containers":{"cna":{"affected":[{"product":"Apache NiFi","vendor":"Apache Software Foundation","versions":[{"status":"affected","version":"Apache NiFi 1.0.0 - 1.7.1"}]}],"datePublic":"2018-12-19T00:00:00.000Z","descriptions":[{"lang":"en","value":"When a client request to a cluster node was replicated to other nodes in the cluster for verification, the Content-Length was forwarded. On a DELETE request, the body was ignored, but if the initial request had a Content-Length value other than 0, the receiving nodes would wait for the body and eventually timeout. Mitigation: The fix to check DELETE requests and overwrite non-zero Content-Length header values was applied on the Apache NiFi 1.8.0 release. Users running a prior 1.x release should upgrade to the appropriate release."}],"problemTypes":[{"descriptions":[{"description":"Denial of service","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-12-19T13:57:01.000Z","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://nifi.apache.org/security.html#CVE-2018-17194"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@apache.org","ID":"CVE-2018-17194","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Apache NiFi","version":{"version_data":[{"version_value":"Apache NiFi 1.0.0 - 1.7.1"}]}}]},"vendor_name":"Apache Software Foundation"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"When a client request to a cluster node was replicated to other nodes in the cluster for verification, the Content-Length was forwarded. On a DELETE request, the body was ignored, but if the initial request had a Content-Length value other than 0, the receiving nodes would wait for the body and eventually timeout. Mitigation: The fix to check DELETE requests and overwrite non-zero Content-Length header values was applied on the Apache NiFi 1.8.0 release. Users running a prior 1.x release should upgrade to the appropriate release."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Denial of service"}]}]},"references":{"reference_data":[{"name":"https://nifi.apache.org/security.html#CVE-2018-17194","refsource":"CONFIRM","url":"https://nifi.apache.org/security.html#CVE-2018-17194"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T10:39:59.603Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://nifi.apache.org/security.html#CVE-2018-17194"}]}]},"cveMetadata":{"assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","assignerShortName":"apache","cveId":"CVE-2018-17194","datePublished":"2018-12-19T14:00:00.000Z","dateReserved":"2018-09-19T00:00:00.000Z","dateUpdated":"2024-08-05T10:39:59.603Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}