En bref
- CVE-2021-22160 est une vulnérabilité CRITIQUE (CVSS 9.8) touchant org.apache.pulsar:pulsar, pulsar (apache).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 52.9%, plus élevée que 99.0% des vulnérabilités.
- Correctif : mettre à jour vers 2.7.2, 2.7.1 ou plus récent.
Description
If Apache Pulsar is configured to authenticate clients using tokens based on JSON Web Tokens (JWT), the signature of the token is not validated if the algorithm of the presented token is set to "none". This allows an attacker to connect to Pulsar instances as any user (incl. admins).
NVD description
If Apache Pulsar is configured to authenticate clients using tokens based on JSON Web Tokens (JWT), the signature of the token is not validated if the algorithm of the presented token is set to "none". This allows an attacker to connect to Pulsar instances as any user (incl. admins).
Autres vulnérabilités de org.apache.pulsar:pulsar
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