Hanging RRDP request

In NLnet Labs Routinator prior to 0.10.2, a validation run can be delayed significantly by an RRDP repository by not answering but slowly drip-feeding bytes to keep the connection alive. This can be used to effectively stall validation. While Routinator has a configurable time-out value for RRDP connections, this time-out was only applied to individual read or write operations rather than the complete request. Thus, if an RRDP repository sends a little bit of data before that time-out expired, it can continuously extend the time it takes for the request to finish. Since validation will only continue once the update of an RRDP repository has concluded, this delay will cause validation to stall, leading to Routinator continuing to serve the old data set or, if in the initial validation run directly after starting, never serve any data at all.

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对异常条件的处理不恰当

NLnet Labs Routinator 资源管理错误漏洞

NLnet Labs Routinator是荷兰Stichting NLnet（Stichting Nlnet）实验室的一款使用Rust语言编写的RPKI（资源公钥基础设施）验证器。 NLnet Labs Routinator存在安全漏洞，该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。

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