Remote Code Execution Vulnerability in Ruby OpenID (ruby-openid) Library

CVE-2019-11027 · HIGH Severity

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

Ruby OpenID (aka ruby-openid) through 2.8.0 has a remotely exploitable flaw. This library is used by Rails web applications to integrate with OpenID Providers. Severity can range from medium to critical, depending on how a web application developer chose to employ the ruby-openid library. Developers who based their OpenID integration heavily on the "example app" provided by the project are at highest risk.

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