CVEvulnerability
CVE-2018-5387
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-07-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-287, CWE-347
Description
Wizkunde SAMLBase 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.
Affected configurations
• wizkunde samlbase (< 1.4.2)
Related
References
- https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations Exploit, Third Party Advisory
- https://github.com/GoGentoOSS/SAMLBase/commit/482cdf8c090e0f1179073034ebcb609ac7c3f5b3 Patch, Third Party Advisory
- https://github.com/GoGentoOSS/SAMLBase/issues/3 Issue Tracking, Patch, Third Party Advisory
- https://www.kb.cert.org/vuls/id/475445 Third Party Advisory, US Government Resource
- https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations Exploit, Third Party Advisory
- https://github.com/GoGentoOSS/SAMLBase/commit/482cdf8c090e0f1179073034ebcb609ac7c3f5b3 Patch, Third Party Advisory
- https://github.com/GoGentoOSS/SAMLBase/issues/3 Issue Tracking, Patch, Third Party Advisory
- https://www.kb.cert.org/vuls/id/475445 Third Party Advisory, US Government Resource