Vulnerability Details CVE-2017-12632
A malicious host header in an incoming HTTP request could cause NiFi to load resources from an external server. The fix to sanitize host headers and compare to a controlled whitelist was applied on the Apache NiFi 1.5.0 release. Users running a prior 1.x release should upgrade to the appropriate release.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.6%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2017-12632
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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:1.2.0
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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