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地图 / SSRF vulnerability can be exploited when a hijacked aggregated api server such as metrics-server returns 30X

SSRF vulnerability can be exploited when a hijacked aggregated api server such as metrics-server returns 30X

服务端请求伪造 / SSRF / #1544133

厂商
Kubernetes
严重程度
低危
赏金
$1,000
弱点
SSRF
研究员
@weinongw
披露日期
2022-12-10
资产
https://github.com/kubernetes/kube-aggregator
CVE
CVE-2022-3172

该报告还没有中文解读。

原文摘录

摘自原文(2387 字符中的一小部分)
Summary: This report uses metrics-server as example, but it should be applicable to any aggregated api server.
原文中的代码
2022/04/16 00:30:13 src IP: 20.51.80.40:4096
GET / HTTP/1.1
Host: 20.85.59.5
Accept: application/json, */*
Accept-Encoding: gzip
Authorization: Bearer <omitted>
User-Agent: azurepolicyaddon/v0.0.0 (linux/amd64) kubernetes/$Format

GET / HTTP/1.1
Host: 20.85.59.5
Accept: …

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 @weinongw · 版权归作者与 Kubernetes 所有

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