It's possible to put SDX orderbook into invalid state and execute trades at arbitrary price
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原文摘录
摘自原文（2490 字符中的一小部分）
stellar-core improperly handles creation of a buy offer which crosses existing sell offers (immediate execution) but can only be filled partially due to a trustline limit on the source account. This makes it possible to create a valid offer to buy any custom asset at higher price than existing sell …
原文中的代码
Transaction(
source = H,
operations = [
manageOffer(selling=XLM, buying=ABC, amount=P, price=P, offerId=0),
changeTrust(asset=ABC, limit=2)
]
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阅读 HackerOne 原文 ↗作者 @nebolsin · 版权归作者与 Stellar.org 所有