CVE-2020-27847
Critical
Description
A vulnerability exists in the SAML connector of the github.com/dexidp/dex library used to process SAML Signature Validation. This flaw allows an attacker to bypass SAML authentication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. This flaw affects dex versions before 2.27.0.
SeverityCritical
CVSS9.8
Exploit probability—
ProductLinuxfoundation Dex
PublishedMay 28, 2021
First seenMay 28, 2021
Weakness typeCWE-228CWE-228
How to fix
Update
- linuxfoundation dex2.27.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linuxfoundation dex | v < 2.27.0 | 2.27.0 |
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