POJIA破甲
地图 / Compromise of node can lead to compromise of pods on other nodes

Compromise of node can lead to compromise of pods on other nodes

其他弱点 / Unlabeled / #863979

厂商
Kubernetes
严重程度
低危 · CVSS 6.8
赏金
—
弱点
Unlabeled
研究员
@wtm
披露日期
2020-10-30
资产
https://github.com/kubernetes/kubelet
CVE
CVE-2020-8559

该报告还没有中文解读。

原文摘录

摘自原文(1967 字符中的一小部分)
Summary: If an attacker manages to escape a (eg. privileged) container and gains access to the underlying node it can replace the Kubelet process listening on port 10250/10255 on the node. A fake Kubelet server issueing 301 redirects can trick 'kubectl' (or other clients) into issueing commands …

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Kubernetes 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @wtm · 版权归作者与 Kubernetes 所有

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