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arXiv · 2106.10460

XML Signature Wrapping Still Considered Harmful: A Case Study on the Personal Health Record in Germany

Paul Höller·Alexander Krumeich·Luigi Lo Iacono
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Abstract

XML Signature Wrapping (XSW) has been a relevant threat to web services for 15 years until today. Using the Personal Health Record (PHR), which is currently under development in Germany, we investigate a current SOAP-based web services system as a case study. In doing so, we highlight several deficiencies in defending against XSW. Using this real-world contemporary example as motivation, we introduce a guideline for more secure XML signature processing that provides practitioners with easier access to the effective countermeasures identified in the current state of research.

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Paul Höller, Alexander Krumeich, Luigi Lo Iacono. 2021-06-19. XML Signature Wrapping Still Considered Harmful: A Case Study on the Personal Health Record in Germany. https://doi.org/10.1007/978-3-030-78120-01

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