CVE-2021-21238

A verification flaw was found in python-pysaml2, where it did not validate signed SAML documents against an XML schema. Because the flaw allowed invalid XML documents to be processed, a network attacker could exploit this flaw by tricking pysaml2 with a wrapped signature. Mitigation Mitigation fo...

DEBIAN-CVE-2021-21238

PySAML2 is a pure python implementation of SAML Version 2 Standard. PySAML2 before 6.5.0 has an improper verification of cryptographic signature vulnerability. All users of pysaml2 that need to validate signed SAML documents are impacted. The vulnerability is a variant of XML Signature wrapping...

PYSEC-2021-48

PySAML2 is a pure python implementation of SAML Version 2 Standard. PySAML2 before 6.5.0 has an improper verification of cryptographic signature vulnerability. All users of pysaml2 that need to validate signed SAML documents are impacted. The vulnerability is a variant of XML Signature wrapping...

PT-2021-8018

Name of the Vulnerable Software and Affected Versions PySAML2 versions prior to 6.5.0 Description The issue is related to an improper verification of cryptographic signatures, specifically a variant of XML Signature wrapping. This occurs because PySAML2 does not validate SAML documents against an...