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Binance CEO Assures Users’ Safety Amidst DeFi Protocol Attacks

Binance CEO Assures Users' Amidst DeFi Protocol Attacks. Binance confirmed that versions 0.3.7 and above of Vyper are used on their platform for protection

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Binance CEO Assures Users' Amidst DeFi Protocol Attacks. Binance confirmed that versions 0.3.7 and above of Vyper are used on their platform for protection.

In the wake of recent attacks on decentralized finance (DeFi) protocols, Binance CEO, Changpeng Zhao, has reassured users that their funds are secure and unaffected by the ongoing security issues.

Binance CEO Assures Users’ Safety Amidst DeFi Protocol Attacks

The attacks targeted liquidity pools on Curve, a popular automated market maker platform, resulting in the theft of millions of dollars worth of cryptocurrencies. The attackers exploited a vulnerability in Vyper, an alternative programming language for Ethereum smart contracts.

Binance’s Protection Measures

Binance has confirmed that only versions 0.3.7 and above of Vyper are used on their platform, ensuring their users’ protection. The vulnerability in question is a “re-entrancy” bug in Vyper, affecting parts of the Curve system. The bug allowed attackers to drain funds from several stablecoin pools on Curve Finance, resulting in significant losses that have already surpassed $50 million.

Vulnerable Vyper Versions Identified

Security firm Ancilia conducted an analysis and identified the affected contracts. They found that 136 contracts used Vyper 0.2.15 with reentrant protection, 98 contracts used Vyper 0.2.16, and 226 contracts used Vyper 0.3.0, all of which were susceptible to the attack.

The Vyper compiler failed to properly implement the reentrancy guard, a critical mechanism to prevent multiple functions from being executed simultaneously within a contract. This oversight enabled the reentrancy attacks, where hackers could potentially drain all funds from targeted contracts.

Other DeFi Projects Affected

Binance CEO Assures Users' Amidst DeFi Protocol Attacks. Binance confirmed that versions 0.3.7 and above of Vyper are used on their platform for protection.

Several DeFi projects beyond Curve Finance were also affected by the attacks. Ellipsis, a decentralized exchange, reported that a limited number of stable pools using BNB were exploited due to an older Vyper compiler version. In response to the security breach, Vyper advised all projects relying on the vulnerable versions (0.2.15, 0.2.16, and 0.3.0) to contact them immediately.

As the DeFi space evolves, maintaining up-to-date code bases, applications, and operating systems becomes paramount to ensure the security of users’ funds and the overall stability of decentralized finance protocols.

Binance CEO Assures Users' Amidst DeFi Protocol Attacks. Binance confirmed that versions 0.3.7 and above of Vyper are used on their platform for protection.
Sources:coincu

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