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CVE ID: | CVE-2020-5390 |
Description: | PySAML2 before 5.0.0 does not check that the signature in a SAML document is enveloped and thus signature wrapping is effective, i.e., it is affected by XML Signature Wrapping (XSW). The signature information and the node/object that is signed can be in different places and thus the signature verification will succeed, but the wrong data will be used. This specifically affects the verification of assertion that have been signed. |
Test IDs: | 1.3.6.1.4.1.25623.1.0.892119 1.3.6.1.4.1.25623.1.0.704630 1.3.6.1.4.1.25623.1.0.844302 |
Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2020-5390 Debian Security Information: DSA-4630 (Google Search) https://www.debian.org/security/2020/dsa-4630 https://pypi.org/project/pysaml2/5.0.0/ https://lists.debian.org/debian-lts-announce/2020/02/msg00025.html https://usn.ubuntu.com/4245-1/ |