CVE-2020-27780

CRITICAL

9.8

Description

A flaw was found in Linux-Pam in versions prior to 1.5.1 in the way it handle empty passwords for non-existing users. When the user doesn't exist PAM try to authenticate with root and in the case of an empty password it successfully authenticate.

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

Publie12/18/2020

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

linux-pam:linux-pam

Faiblesses (CWE)

CWE-287

References

https://bugzilla.redhat.com/show_bug.cgi?id=1901094(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1901094(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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