Man-in-the-Middle (MitM) Affecting introspection package, versions <0.0.3
Snyk CVSS
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Test your applications- Snyk ID SNYK-RUBY-INTROSPECTION-20407
- published 1 Aug 2017
- disclosed 16 Jan 2014
- credit unknown
How to fix?
Upgrade introspection
to version 0.0.3 or higher.
Overview
introspection
is Dynamic inspection of the hierarchy of method definitions on a Ruby object.
Affected versions of the package are vulnerable to Man-in-the-middle (MitM) attacks due to attacks due to downloading gems over an insecure protocol. Without a secure connection, it is possible for an attacker to intercept this connection and alter the packages received. In serious cases, this may even lead to Remote Code Execution (RCE) on your host server.
You can read more about Man-in-the-Middle (MitM)
on our blog.