Vulnerability Details CVE-2020-1942
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.034
EPSS Ranking 87.3%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2020-1942
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cpe:2.3:a:apache:nifi:0.0.1
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cpe:2.3:a:apache:nifi:0.0.2
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cpe:2.3:a:apache:nifi:0.1.0
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cpe:2.3:a:apache:nifi:0.2.0
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cpe:2.3:a:apache:nifi:0.2.1
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cpe:2.3:a:apache:nifi:0.3.0
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cpe:2.3:a:apache:nifi:0.4.0
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cpe:2.3:a:apache:nifi:0.4.1
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cpe:2.3:a:apache:nifi:0.5.0
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cpe:2.3:a:apache:nifi:0.5.1
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cpe:2.3:a:apache:nifi:0.6.0
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cpe:2.3:a:apache:nifi:0.6.1
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cpe:2.3:a:apache:nifi:0.7.0
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cpe:2.3:a:apache:nifi:0.7.1
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cpe:2.3:a:apache:nifi:0.7.2
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cpe:2.3:a:apache:nifi:0.7.3
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cpe:2.3:a:apache:nifi:0.7.4
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cpe:2.3:a:apache:nifi:1.0.0
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cpe:2.3:a:apache:nifi:1.0.1
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cpe:2.3:a:apache:nifi:1.1.0
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cpe:2.3:a:apache:nifi:1.1.1
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cpe:2.3:a:apache:nifi:1.1.2
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cpe:2.3:a:apache:nifi:1.10.0
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cpe:2.3:a:apache:nifi:1.11.0
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cpe:2.3:a:apache:nifi:1.2.0
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cpe:2.3:a:apache:nifi:1.3.0
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cpe:2.3:a:apache:nifi:1.4.0
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cpe:2.3:a:apache:nifi:1.5.0
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cpe:2.3:a:apache:nifi:1.6.0
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cpe:2.3:a:apache:nifi:1.7.0
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cpe:2.3:a:apache:nifi:1.7.1
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cpe:2.3:a:apache:nifi:1.8.0
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cpe:2.3:a:apache:nifi:1.9.0
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cpe:2.3:a:apache:nifi:1.9.1
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cpe:2.3:a:apache:nifi:1.9.2