En resumen
- CVE-2021-22160 es una vulnerabilidad CRÍTICO (CVSS 9.8) que afecta a org.apache.pulsar:pulsar, pulsar (apache).
- Probabilidad de explotación en los próximos 30 días (EPSS): 52.9%, mayor que el 99.0% de las vulnerabilidades.
- Solución: actualizar a 2.7.2, 2.7.1 o posterior.
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).
Más vulnerabilidades de org.apache.pulsar:pulsar
Ver todo →Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free