Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilities enables potential signature bypass due to issues with XML encoding in the underlying Go library. The vulnerabilities have been addressed in version 2.27.0 by using the xml-roundtrip-validator from Mattermost (see related references).
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Affected Vendors & Products
Advisories
Source | ID | Title |
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EUVD-2021-2551 | Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilities enables potential signature bypass due to issues with XML encoding in the underlying Go library. The vulnerabilities have been addressed in version 2.27.0 by using the xml-roundtrip-validator from Mattermost (see related references). |
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GHSA-m9hp-7r99-94h5 | Critical security issues in XML encoding in github.com/dexidp/dex |
Fixes
Solution
No solution given by the vendor.
Workaround
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References
History
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-08-04T15:56:04.350Z
Reserved: 2020-10-01T00:00:00
Link: CVE-2020-26290

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Status : Modified
Published: 2020-12-28T20:15:12.493
Modified: 2024-11-21T05:19:46.513
Link: CVE-2020-26290

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