Improper Validation Affecting github.com/dexidp/dex/connector/saml Open this link in a new tab package, versions <2.27.0
Exploit Maturity
Proof of concept
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
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snyk-id
SNYK-GOLANG-GITHUBCOMDEXIDPDEXCONNECTORSAML-1297180
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published
28 May 2021
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disclosed
28 May 2021
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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.