Improper Validation Affecting github.com/dexidp/dex/connector/saml package, versions <2.27.0
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.29% (70th
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMDEXIDPDEXCONNECTORSAML-1297180
- published 28 May 2021
- disclosed 28 May 2021
- credit Unknown
Introduced: 28 May 2021
CVE-2020-27847 Open this link in a new tabHow to fix?
Upgrade github.com/dexidp/dex/connector/saml to version 2.27.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Validation. 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.
CVSS Scores
version 3.1