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CVE-2020-27847
CRITICAL9.8
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.
Details CVE
Score CVSS v3.19.8
SeveriteCRITICAL
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie5/28/2021
Derniere modification11/21/2024
Sourcenvd
Observations honeypot0
Produits affectes
linuxfoundation:dex
Faiblesses (CWE)
CWE-228
References
https://bugzilla.redhat.com/show_bug.cgi?id=1907732(secalert@redhat.com)
https://github.com/dexidp/dex/security/advisories/GHSA-m9hp-7r99-94h5(secalert@redhat.com)
https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/(secalert@redhat.com)
https://bugzilla.redhat.com/show_bug.cgi?id=1907732(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/dexidp/dex/security/advisories/GHSA-m9hp-7r99-94h5(af854a3a-2127-422b-91ae-364da2661108)
https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/(af854a3a-2127-422b-91ae-364da2661108)
Correlations IOC
Aucune correlation enregistree
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