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BTC $62,984.92 +0.02%
ETH $1,878.73 -0.18%
BNB $606.83 -0.15%
XRP $1.00 +0.09%
SOL $75.31 -0.04%
TRX $0.3308 -0.45%
DOGE $0.0695 -0.57%
ADA $0.1766 -1.78%
BCH $203.60 -1.07%
LINK $9.46 +3.07%
HYPE $56.99 +0.97%
AAVE $86.10 -0.35%
SUI $0.6761 -0.87%
XLM $0.1570 -0.66%
ZEC $485.12 -1.93%

Port3 Network:因跨鏈代幣解決方案 CATERC20 存在邊界條件驗證漏洞而遭攻擊

2025-11-23 14:03:52

ChainCatcher 消息,Port3 Network 在 X 平台發布黑客攻擊的事件報告,Port3 Network 稱採用了 NEXA Network 的跨鏈代幣解決方案 CATERC20。然而,CATERC20 存在邊界條件驗證漏洞。在代幣所有權被放棄後,該函數返回的值為 0,恰好與所有權驗證條件相符。因此,所有權檢查失敗,導致未經授權的訪問成為可能。CATERC20 審計報告中並未指出此問題。由於 Port3 代幣此前已放棄所有權以實現更高的去中心化,因此正處於這種易受攻擊的狀態。

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