Описание
The JSONSerializer and CBORSerializer in APScheduler (all versions including 3.10.x and 4.0.0a5) are vulnerable to Remote Code Execution (RCE) via Insecure Deserialization. The unmarshal_object function allows for arbitrary class instantiation and state injection by dynamically importing modules and calling setstate on any class available in the Python environment. An attacker can exploit this by submitting a specially crafted JSON or CBOR payload to an application using these serializers
A flaw was found in APScheduler, affecting its JSONSerializer and CBORSerializer components. This vulnerability, known as insecure deserialization, allows a remote attacker to execute arbitrary code on the system. By sending a specially crafted data payload, an attacker can manipulate the application to run malicious commands, potentially leading to a complete compromise of the affected system.
Отчет
Despite the CVEORG report of this vulnerability, the affected deserializers are only present in 4.x versions of APScheduler. Red Hat does not ship the affected versions.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Ansible Automation Platform 2 | ansible-automation-platform-tech-preview/metrics-service-rhel9 | Not affected | ||
| Red Hat OpenStack Platform 18.0 | python-APScheduler | Not affected | ||
| Red Hat Quay 3 | quay/quay-rhel8 | Not affected | ||
| Red Hat Quay 3 | quay/quay-rhel9 | Not affected | ||
| Red Hat Satellite 6 | satellite/iop-advisor-backend-rhel9 | Not affected | ||
| Red Hat Satellite 6 | satellite/iop-host-inventory-rhel9 | Not affected | ||
| Red Hat Satellite 6 | satellite/iop-vmaas-rhel9 | Not affected | ||
| Red Hat Satellite 6 | satellite/iop-vulnerability-engine-rhel9 | Not affected |
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Дополнительная информация
Статус:
EPSS
8.8 High
CVSS3
Связанные уязвимости
The JSONSerializer and CBORSerializer in APScheduler (all versions including 3.10.x and 4.0.0a5) are vulnerable to Remote Code Execution (RCE) via Insecure Deserialization. The unmarshal_object function allows for arbitrary class instantiation and state injection by dynamically importing modules and calling __setstate__ on any class available in the Python environment. An attacker can exploit this by submitting a specially crafted JSON or CBOR payload to an application using these serializers
The JSONSerializer and CBORSerializer in APScheduler (all versions including 3.10.x and 4.0.0a5) are vulnerable to Remote Code Execution (RCE) via Insecure Deserialization. The unmarshal_object function allows for arbitrary class instantiation and state injection by dynamically importing modules and calling __setstate__ on any class available in the Python environment. An attacker can exploit this by submitting a specially crafted JSON or CBOR payload to an application using these serializers
The JSONSerializer and CBORSerializer in APScheduler (all versions inc ...
APScheduler's JSONSerializer and CBORSerializer are vulnerable to Remote Code Execution (RCE) via Insecure Deserialization
EPSS
8.8 High
CVSS3