WEBrick Server Denial of Service Vulnerability

CVE-2018-8777 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, an attacker can pass a large HTTP request with a crafted header to WEBrick server or a crafted body to WEBrick server/handler and cause a denial of service (memory consumption).

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