{"id":"GHSA-7q8g-gpfp-v8gx","summary":"Insertion of Sensitive Information into Log File in Apache NiFi","details":"In Apache NiFi 0.0.1 to 1.11.0, the flow fingerprint factory generated flow fingerprints which included sensitive property descriptor values. In the event a node attempted to join a cluster and the cluster flow was not inheritable, the flow fingerprint of both the cluster and local flow was printed, potentially containing sensitive values in plaintext.","aliases":["BIT-nifi-2020-1942","CVE-2020-1942"],"modified":"2025-09-15T07:42:06.368030Z","published":"2022-01-06T20:40:58Z","database_specific":{"cwe_ids":["CWE-200","CWE-532"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-03-29T15:49:09Z","nvd_published_at":"2020-02-11T21:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1942"},{"type":"WEB","url":"https://github.com/apache/nifi/pull/4028"},{"type":"WEB","url":"https://github.com/apache/nifi/commit/95746d346cddbd6134c4b28fdc39d5813a626f97"},{"type":"WEB","url":"https://github.com/apache/nifi/commit/d7c29f46378379fb596e4d1e59d1a3c41063db5b"},{"type":"WEB","url":"https://issues.apache.org/jira/browse/NIFI-7079"},{"type":"WEB","url":"https://nifi.apache.org/security.html#CVE-2020-1942"}],"affected":[{"package":{"name":"org.apache.nifi:nifi-framework-core","ecosystem":"Maven","purl":"pkg:maven/org.apache.nifi/nifi-framework-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.0.1"},{"fixed":"1.12.0-RC1"}]}],"versions":["0.0.1-incubating","0.0.2-incubating","0.1.0-incubating","0.2.0-incubating","0.2.1","0.3.0","0.4.0","0.4.1","0.5.0","0.5.1","0.6.0","0.6.1","0.7.0","0.7.1","0.7.2","0.7.3","0.7.4","1.0.0","1.0.0-BETA","1.0.1","1.1.0","1.1.1","1.1.2","1.10.0","1.11.0","1.11.1","1.11.2","1.11.3","1.11.4","1.2.0","1.3.0","1.4.0","1.5.0","1.6.0","1.7.0","1.7.1","1.8.0","1.9.0","1.9.1","1.9.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-7q8g-gpfp-v8gx/GHSA-7q8g-gpfp-v8gx.json","last_known_affected_version_range":"\u003c= 1.11.0"}},{"package":{"name":"org.apache.nifi:nifi-security-utils","ecosystem":"Maven","purl":"pkg:maven/org.apache.nifi/nifi-security-utils"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.0.1"},{"fixed":"1.12.0-RC1"}]}],"versions":["0.0.1-incubating","0.0.2-incubating","0.1.0-incubating","0.2.0-incubating","0.2.1","0.3.0","0.4.0","0.4.1","0.5.0","0.5.1","0.6.0","0.6.1","0.7.0","0.7.1","0.7.2","0.7.3","0.7.4","1.0.0","1.0.0-BETA","1.0.1","1.1.0","1.1.1","1.1.2","1.10.0","1.11.0","1.11.1","1.11.2","1.11.3","1.11.4","1.2.0","1.3.0","1.4.0","1.5.0","1.6.0","1.7.0","1.7.1","1.8.0","1.9.0","1.9.1","1.9.2"],"database_specific":{"last_known_affected_version_range":"\u003c= 1.11.0","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-7q8g-gpfp-v8gx/GHSA-7q8g-gpfp-v8gx.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}