POJIA破甲
地图 / Open TURN relay abuse is possible due to lack of peer access control (Critical)

Open TURN relay abuse is possible due to lack of peer access control (Critical)

服务端请求伪造 / SSRF / #843256

厂商
8x8
严重程度
中危
赏金
$700
弱点
SSRF
研究员
@sandrogauci
披露日期
2020-06-08
资产
—
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(4075 字符中的一小部分)
> NOTE: This is not an SSRF vulnerability but an open TURN relay vulnerability. Typically, this security vulnerability has at least the same impact as an SSRF. However it is considered more useful from an attacker's point of view since attacks are not restricted to HTTP.
原文中的代码
proxychains -f config telnet 127.0.0.1 5766
[proxychains] config file found: config
[proxychains] preloading /usr/lib64/proxychains-ng/libproxychains4.so
[proxychains] DLL init: proxychains-ng 4.13
Trying 127.0.0.1...
[proxychains] Dynamic chain  ...  127.0.0.1:9999  ...  127.0.0.1:5766  ...  OK …

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 8x8 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @sandrogauci · 版权归作者与 8x8 所有

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