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SOL $100.31 +3.24%
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ZEC $814.55 +4.29%
BTC $78,723.52 -0.24%
ETH $2,490.59 +1.45%
BNB $704.91 +1.14%
XRP $1.40 -3.01%
SOL $100.31 +3.24%
TRX $0.3357 -0.18%
DOGE $0.0864 -0.15%
ADA $0.2107 -0.36%
BCH $266.31 -0.10%
LINK $11.51 +1.12%
HYPE $81.59 +1.87%
AAVE $126.05 -0.74%
SUI $0.7534 -1.53%
XLM $0.1828 -1.13%
ZEC $814.55 +4.29%

Beosin EagleEye: Transit Finance 遭遇攻击事件分析

2023-12-20 15:14:09

ChainCatcher 消息,据 Beosin 旗下 EagleEye 安全风险监控、预警与阻断平台监测显示,Transit Finance 项目遭到攻击,Beosin 安全团队分析发现 Transit Finance 的 SwapRouter 中的 exactInputV3Swap 函数由于缺乏对 pool 输入合法校验,导致被攻击。以 0x93ae5...6de1081 交易为例,攻击者传入伪造的 pool 和 WBNB/BUSD 池子路径、从而在第一次兑换中控制了 actualAmountIn。导致 SwapRouter 将伪造的 actualAmountIn 作为在 WBNB/BUSD 池子中兑换的初始值,从而窃取了 SwapRouter 中的 BUSD。

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