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CVE-2020-26168

CRITICAL

9.8

Description

The LDAP authentication method in LdapLoginModule in Hazelcast IMDG Enterprise 4.x before 4.0.3, and Jet Enterprise 4.x through 4.2, doesn't verify properly the password in some system-user-dn scenarios. As a result, users (clients/members) can be authenticated even if they provide invalid passwords.

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

Publie11/9/2020

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

hazelcast:hazelcasthazelcast:jet

Faiblesses (CWE)

CWE-287

References

https://docs.hazelcast.org/docs/ern/index.html#4-0-3(cve@mitre.org)

https://hazelcast.zendesk.com/hc/en-us/articles/360050161951--IMDG-Enterprise-4-0-4-0-1-4-0-2-LDAP-Authentication-Bypass(cve@mitre.org)

https://hazelcast.zendesk.com/hc/en-us/articles/360051384932--JET-Enterprise-4-0-4-1-4-1-1-4-2-LDAP-Authentication-Bypass(cve@mitre.org)

https://jet-start.sh/blog/2020/10/23/jet-43-is-released(cve@mitre.org)

https://docs.hazelcast.org/docs/ern/index.html#4-0-3(af854a3a-2127-422b-91ae-364da2661108)

https://hazelcast.zendesk.com/hc/en-us/articles/360050161951--IMDG-Enterprise-4-0-4-0-1-4-0-2-LDAP-Authentication-Bypass(af854a3a-2127-422b-91ae-364da2661108)

https://hazelcast.zendesk.com/hc/en-us/articles/360051384932--JET-Enterprise-4-0-4-1-4-1-1-4-2-LDAP-Authentication-Bypass(af854a3a-2127-422b-91ae-364da2661108)

https://jet-start.sh/blog/2020/10/23/jet-43-is-released(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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