XML Signature Wrapping Affecting ruby-saml package, versions < 1.3.0


0.0
high

Snyk CVSS

    Attack Complexity Low
    Integrity High

    Threat Intelligence

    EPSS 0.09% (36th percentile)
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NVD
7.5 high

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  • Snyk ID SNYK-RUBY-RUBYSAML-20269
  • published 23 Jun 2016
  • disclosed 23 Jun 2016
  • credit Unknown

Overview

ruby-saml is a SAML toolkit for Ruby on Rails.

Affected versions of this gem are vulnerable to an XML signature wrapping attack. This occurs 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).