| Package | Affected versions | Patched versions |
|---|---|---|
| ruby-saml | < 1.3.0 | 1.3.0 |
| ruby-saml | ≤ 1.2.0 |
ruby-saml prior to version 1.3.0 is vulnerable to an XML signature wrapping attack in the specific scenario where there was a signature that referenced at the same time 2 elements (but past the scheme validator process since 1 of the element was inside the encrypted assertion). ruby-saml users must update to 1.3.0, which implements 3 extra validations to mitigate this kind of attack.
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