CVEs-PoC/2017/CVE-2017-11427.md

CVE-2017-11427

Description

OneLogin PythonSAML 2.3.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.

POC

Reference

• https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations
• https://www.kb.cert.org/vuls/id/475445

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/AngelaMarkosy/SAMLp2.7
• https://github.com/CHYbeta/CVE-2017-11427-DEMO
• https://github.com/JonathanRowe/python-saml-master
• https://github.com/SAML-Toolkits/python-saml
• https://github.com/SAML-Toolkits/python3-saml
• https://github.com/TimothyChheang/vulnerableSAMLapp
• https://github.com/angmarkosy/SAMLp2.7
• https://github.com/ansible/python3-saml
• https://github.com/gloliva/python3-saml-fork
• https://github.com/h-takimoto/samlsp-python
• https://github.com/kostetsocket/python3-saml
• https://github.com/onelogin/python-saml
• https://github.com/onelogin/python3-saml
• https://github.com/pexip/os-python3-saml
• https://github.com/poupyi/python-saml
• https://github.com/python-benchmark/VulnerableSAMLApp
• https://github.com/yogisec/VulnerableSAMLApp