Attacker can add arbitrary data to the blockchain without paying gas
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原文摘录
摘自原文（13788 字符中的一小部分）
**Summary:** Due to a missing sanity check in Transaction::rlpParse, an attacker can append arbitrary RLP-encoded data to the end of an otherwise valid transaction, and that data will not only pass through validation, but also be propagated throug the network and mined into a block. Since the block …
原文中的代码
remote:~/rskj$ java -Dblockchain.config.name=regtest -cp rskj-core/build/libs/rskj-core-0.5.0-SNAPSHOT-all.jar co.rsk.Start
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时间线
- 报告提交
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阅读 HackerOne 原文 ↗作者 @ahook · 版权归作者与 Rootstock Labs 所有