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CVE-2020-27847
CRITICAL9.8
Beschreibung
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.
CVE Details
CVSS v3.1 Bewertung9.8
SchweregradCRITICAL
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionNONE
Veroffentlicht5/28/2021
Zuletzt geandert11/21/2024
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
linuxfoundation:dex
Schwachen (CWE)
CWE-228
Referenzen
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)
IOC Korrelationen
Keine Korrelationen erfasst
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