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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXgyZnItdjh3Zi04d3d2

Ruby-SAML Improper Authentication vulnerability

OneLogin Ruby-SAML 1.6.0 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.

Permalink: https://github.com/advisories/GHSA-x2fr-v8wf-8wwv
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXgyZnItdjh3Zi04d3d2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 5 years ago
Updated: over 1 year ago

CVSS Score: 7.7
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Identifiers: GHSA-x2fr-v8wf-8wwv, CVE-2017-11428
References:

Blast Radius: 25.9

Affected Packages

rubygems:ruby-saml

Dependent packages: 20
Dependent repositories: 2,297
Downloads: 82,671,545 total
Affected Version Ranges: < 1.7.0
Fixed in: 1.7.0
All affected versions: 0.0.5, 0.0.6, 0.0.7, 0.0.8, 0.2.1, 0.2.2, 0.2.3, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.4.5, 0.4.6, 0.4.7, 0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.6.0, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5, 0.8.6, 0.8.7, 0.8.8, 0.8.9, 0.8.10, 0.8.11, 0.8.12, 0.8.13, 0.8.14, 0.8.15, 0.8.16, 0.8.17, 0.8.18, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 1.0.0, 1.1.0, 1.1.1, 1.1.2, 1.2.0, 1.3.0, 1.3.1, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.5.0, 1.6.0, 1.6.1, 1.6.2
All unaffected versions: 1.7.0, 1.7.1, 1.7.2, 1.8.0, 1.9.0, 1.10.0, 1.10.1, 1.10.2, 1.11.0, 1.12.0, 1.12.1, 1.12.2, 1.13.0, 1.14.0, 1.15.0, 1.16.0