BTC $85,152.69 +1.00%
ETH $2,691.48 +0.26%
BNB $773.79 +0.93%
XRP $1.50 +1.05%
SOL $119.93 +2.09%
TRX $0.3361 +0.48%
DOGE $0.0951 +0.85%
ADA $0.2528 +2.62%
BCH $312.30 +1.54%
LINK $14.21 -0.77%
HYPE $89.29 +2.31%
AAVE $184.06 +10.03%
SUI $1.17 +1.25%
XLM $0.2215 +1.22%
ZEC $1,370.55 -0.17%
AAPL $333.20 +1.47%
AMZN $250.93 +1.30%
GOOGL $343.55 +1.26%
MSFT $514.75 -0.05%
META $730.50 +0.18%
NVDA $236.06 +2.10%
TSLA $371.02 +4.11%
SNDK $1,731.12 -0.90%
INTC $121.88 +1.54%
SPCX $156.91 +3.89%
MU $1,081.43 +2.88%
AMD $631.57 +3.18%
BTC $85,152.69 +1.00%
ETH $2,691.48 +0.26%
BNB $773.79 +0.93%
XRP $1.50 +1.05%
SOL $119.93 +2.09%
TRX $0.3361 +0.48%
DOGE $0.0951 +0.85%
ADA $0.2528 +2.62%
BCH $312.30 +1.54%
LINK $14.21 -0.77%
HYPE $89.29 +2.31%
AAVE $184.06 +10.03%
SUI $1.17 +1.25%
XLM $0.2215 +1.22%
ZEC $1,370.55 -0.17%
AAPL $333.20 +1.47%
AMZN $250.93 +1.30%
GOOGL $343.55 +1.26%
MSFT $514.75 -0.05%
META $730.50 +0.18%
NVDA $236.06 +2.10%
TSLA $371.02 +4.11%
SNDK $1,731.12 -0.90%
INTC $121.88 +1.54%
SPCX $156.91 +3.89%
MU $1,081.43 +2.88%
AMD $631.57 +3.18%

파이쉴드: Ankr aBNBc 토큰 계약에 무한 발행 취약점이 존재합니다

2022-12-02 11:00:39

ChainCatcher 메시지에 따르면, PeckShield 분석 결과 Ankr aBNBc 토큰 계약에 무한 발행 취약점이 존재합니다. mint()는 onlyMinter 수정자로 보호되고 있지만, 호출자 검증을 완전히 우회하여 무한 발행을 달성할 수 있는 또 다른 함수(0x3b3a5522 func.signature가 있는)가 있습니다.

또한, Ankr 공격자는 Fuck BNB라는 토큰을 생성하고 Uniswap V2에서 15 ETH를 제공하여 유동성 풀을 구축했습니다.(출처 링크)

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