Описание
Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
A flaw was found in console. When the HTTPS_PROXY environment variable is not configured, the console component fails to verify Transport Layer Security (TLS) certificates for outbound connections. A network-positioned attacker (Man-in-the-Middle) can exploit this vulnerability to intercept the cluster pull-secret while it is being sent to console.redhat.com. This pull-secret is a critical credential that provides access to Red Hat container registries and cloud services, potentially leading to unauthorized access and sensitive information disclosure.
Отчет
Important: The console component in Multicluster Engine for Kubernetes and Red Hat Advanced Cluster Management for Kubernetes disables TLS verification for outbound connections to console.redhat.com when the HTTPS_PROXY environment variable is not configured. This allows a network-positioned attacker to intercept the cluster pull-secret, a high-value credential, due to the lack of server certificate validation.
Меры по смягчению последствий
To mitigate this issue, ensure that the HTTPS_PROXY environment variable is configured for the affected console component. This will enable proper TLS verification for outbound connections to console.redhat.com. Consult product documentation for specific instructions on configuring proxy settings for Multicluster Engine for Kubernetes and Red Hat Advanced Cluster Management for Kubernetes. A restart of the affected services may be required for the changes to take effect.
Дополнительная информация
Статус:
7.4 High
CVSS3
Связанные уязвимости
Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Microsoft Office Word Information Disclosure Vulnerability
Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Уязвимость текстового редактора Microsoft Word, пакетов программ Microsoft Office и Microsoft 365 Apps for Enterprise, позволяющая нарушителю раскрыть защищаемую информацию
7.4 High
CVSS3