checker: ruby_ssl_no_verify#110
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sourya-deepsource merged 1 commit intoDeepSourceCorp:masterfrom Mar 6, 2025
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Description
This PR adds a new Ruby checker to detect the use of
OpenSSL::SSL::VERIFY_NONE, which disables SSL/TLS certificate verification. Disabling verification exposes applications to Man-in-the-Middle (MITM) attacks, allowing attackers to intercept and manipulate sensitive data in transit. This checker is flagged as a security issue to ensure SSL certificates are always validated.Detection Logic
The checker flags the following case:
ssl_context.verify_mode = OpenSSL::SSL::VERIFY_NONERecommended Alternatives
Instead of disabling SSL verification, consider:
OpenSSL::SSL::VERIFY_PEERto verify certificates and ensure secure communications.Exclusions
To reduce noise, the checker does not flag occurrences in:
References