CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2021-4040 – Broker: Malformed message can result in partial DoS (OOM)
https://notcve.org/view.php?id=CVE-2021-4040
A flaw was found in AMQ Broker. This issue can cause a partial interruption to the availability of AMQ Broker via an Out of memory (OOM) condition. This flaw allows an attacker to partially disrupt availability to the broker through a sustained attack of maliciously crafted messages. The highest threat from this vulnerability is system availability. Se ha encontrado un fallo en AMQ Broker. • https://access.redhat.com/security/cve/CVE-2021-4040 https://bugzilla.redhat.com/show_bug.cgi?id=2028254 https://github.com/apache/activemq-artemis/pull/3871/commits https://issues.apache.org/jira/browse/ARTEMIS-3593 • CWE-400: Uncontrolled Resource Consumption CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2022-1833 – amq: AMQ Broker Operator ClusterWide Edit Permissions Due Token Exposure
https://notcve.org/view.php?id=CVE-2022-1833
A flaw was found in AMQ Broker Operator 7.9.4 installed via UI using OperatorHub where a low-privilege user that has access to the namespace where the AMQ Operator is deployed has access to clusterwide edit rights by checking the secrets. The service account used for building the Operator gives more permission than expected and an attacker could benefit from it. This requires at least an already compromised low-privilege account or insider attack. Se ha encontrado un fallo en AMQ Broker Operator versión 7.9.4, instalado por medio de la interfaz de usuario usando OperatorHub, en el que un usuario poco privilegiado que presenta acceso al espacio de nombres donde es desplegado el AMQ Operator presenta acceso a los derechos de edición de todo el clúster mediante la comprobación de los secretos. La cuenta de servicio usada para construir el Operador da más permisos de los esperados y un atacante podría beneficiarse de ello. • https://bugzilla.redhat.com/show_bug.cgi?id=2089406#c4 https://access.redhat.com/security/cve/CVE-2022-1833 https://bugzilla.redhat.com/show_bug.cgi?id=2089406 https://access.redhat.com/documentation/en-us/red_hat_amq/7.4/html/deploying_amq_broker_on_openshift_container_platform/broker-operator-broker-ocp • CWE-276: Incorrect Default Permissions •