漏洞信息
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Vulnerability Title
RabbitMQ: Stream listener does not enforce configured frame-size limit during authentication, permitting unauth'd mem-exhaust DoS
Vulnerability Description
RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, the RabbitMQ stream listener does not enforce the configured stream frame-size limit while assembling frames during authentication and before Tune negotiation, allowing an unauthenticated remote client to declare oversized frame lengths and consume broker memory in rabbit_stream_core. This issue is fixed in version 4.2.6.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
不加限制或调节的资源分配
Vulnerability Title
rabbitmq-server 资源管理错误漏洞
Vulnerability Description
RabbitMQ rabbitmq-server是RabbitMQ组织的消息队列中间件。 rabbitmq-server 4.2.6之前版本存在资源管理错误漏洞,该漏洞源于流监听器在身份验证和Tune协商期间未强制执行配置的流帧大小限制,可能导致未经身份验证的远程客户端声明超大帧长度并消耗rabbit_stream_core中的代理内存。以下版本受到影响:4.2.0版本至4.2.6之前版本。
CVSS Information
N/A
Vulnerability Type
N/A