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2 vulnerabilities found for PythonSAML by OneLogin

CVE-2017-11427 (GCVE-0-2017-11427)

Vulnerability from nvd – Published: 2019-04-17 13:59 – Updated: 2024-08-05 18:12
VLAI?
Title
Multiple SAML libraries may allow authentication bypass via incorrect XML canonicalization and DOM traversal
Summary
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.
Severity ?
7.7 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE
  • CWE-287 - Improper Authentication
Assigner
duo
References
Impacted products
Vendor Product Version
OneLogin PythonSAML Affected: unspecified , < 2.3.0 (custom)
Create a notification for this product.
Credits
Kelby Ludwig of Duo Security
Show details on NVD website
To clipboard 

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CVE-2017-11427 (GCVE-0-2017-11427)

Vulnerability from cvelistv5 – Published: 2019-04-17 13:59 – Updated: 2024-08-05 18:12
VLAI?
Title
Multiple SAML libraries may allow authentication bypass via incorrect XML canonicalization and DOM traversal
Summary
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.
Severity ?
7.7 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE
  • CWE-287 - Improper Authentication
Assigner
duo
References
Impacted products
Vendor Product Version
OneLogin PythonSAML Affected: unspecified , < 2.3.0 (custom)
Create a notification for this product.
Credits
Kelby Ludwig of Duo Security
Show details on NVD website
To clipboard 

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