Vulnerability Details CVE-2017-16136
method-override is a module used by the Express.js framework to let you use HTTP verbs such as PUT or DELETE in places where the client doesn't support it. method-override is vulnerable to a regular expression denial of service vulnerability when specially crafted input is passed in to be parsed via the X-HTTP-Method-Override header.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.1%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2017-16136
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cpe:2.3:a:expressjs:method-override:1.0.0
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cpe:2.3:a:expressjs:method-override:1.0.1
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cpe:2.3:a:expressjs:method-override:1.0.2
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cpe:2.3:a:expressjs:method-override:2.0.0
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cpe:2.3:a:expressjs:method-override:2.0.1
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cpe:2.3:a:expressjs:method-override:2.0.2
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cpe:2.3:a:expressjs:method-override:2.1.0
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cpe:2.3:a:expressjs:method-override:2.1.1
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cpe:2.3:a:expressjs:method-override:2.1.2
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cpe:2.3:a:expressjs:method-override:2.1.3
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cpe:2.3:a:expressjs:method-override:2.2.0
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cpe:2.3:a:expressjs:method-override:2.3.0
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cpe:2.3:a:expressjs:method-override:2.3.1
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cpe:2.3:a:expressjs:method-override:2.3.2
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cpe:2.3:a:expressjs:method-override:2.3.3
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cpe:2.3:a:expressjs:method-override:2.3.4
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cpe:2.3:a:expressjs:method-override:2.3.5
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cpe:2.3:a:expressjs:method-override:2.3.6
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cpe:2.3:a:expressjs:method-override:2.3.7
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cpe:2.3:a:expressjs:method-override:2.3.8
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cpe:2.3:a:expressjs:method-override:2.3.9