pysaml2

PyPI7 known CVEs affecting this package

Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.

CVEs affecting pysaml2page 1 of 1

CVE-2016-10127CRITICALCVSS 9.0EG 9.0✓ Fixed in 4.5.0
2017-03-03
vulnerable: 0.4.3 ... 4.4.0 (23 versions)
PySAML2 allows remote attackers to conduct XML external entity (XXE) attacks via a crafted SAML XML request or response.
CVE-2016-10149HIGHCVSS 7.5EG 7.5✓ Fixed in 4.5.0
2017-03-24
vulnerable: 0.4.3 ... 4.4.0 (23 versions)
XML External Entity (XXE) vulnerability in PySAML2 4.4.0 and earlier allows remote attackers to read arbitrary files via a crafted SAML XML request or response.
CVE-2017-1000246MEDIUMCVSS 5.3EG 5.3✓ Fixed in 4.6.0
2017-11-17
vulnerable: 0.4.3 ... 4.5.0 (24 versions)
Python package pysaml2 version 4.4.0 and earlier reuses the initialization vector across encryptions in the IDP server, resulting in weak encryption of data.
CVE-2017-1000433HIGHCVSS 8.1✓ Fixed in 4.5.0
2018-01-02
vulnerable: 0.4.3 ... 4.4.0 (23 versions)
pysaml2 version 4.4.0 and older accept any password when run with python optimizations enabled. This allows attackers to log in as any user without knowing their password.
CVE-2020-5390HIGHCVSS 7.5EG 7.5✓ Fixed in 5.0.0
2020-01-13
vulnerable: 0.4.3 ... 4.9.0 (33 versions)
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 si…
CVE-2021-21238MEDIUMCVSS 6.5EG 6.5✓ Fixed in 6.5.0
2021-01-21
vulnerable: 0.4.3 ... 6.4.1 (45 versions)
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. …
CVE-2021-21239MEDIUMCVSS 6.5EG 6.5✓ Fixed in 6.5.0
2021-01-21
vulnerable: 0.4.3 ... 6.4.1 (45 versions)
PySAML2 is a pure python implementation of SAML Version 2 Standard. PySAML2 before 6.5.0 has an improper verification of cryptographic signature vulnerability. Users of pysaml2 that use the default CryptoBackendXmlSec1 backend and need to …

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