Vulnerability Details CVE-2018-16470
There is a possible DoS vulnerability in the multipart parser in Rack before 2.0.6. Specially crafted requests can cause the multipart parser to enter a pathological state, causing the parser to use CPU resources disproportionate to the request size.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 39.9%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
Products affected by CVE-2018-16470
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cpe:2.3:a:rack_project:rack:2.0.4
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cpe:2.3:a:rack_project:rack:2.0.5