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Blockchain Infrastructure
Certora uncovered a severe Solidity compiler bug (≤0.8.3) allowing maliciously crafted byte buffers to violate memory isolation during ABI deserialization. This vulnerability enabled attackers to access unintended memory regions or inject non-deterministic behavior into smart contracts.
Blockchain Infrastructure
Certora uncovered a serious Solidity bug (fixed in v0.8.0) where maliciously crafted storage fields could exploit abi.encodePacked, causing unexpected memory exposure and non-determinism in Ethereum smart contract transactions.
Blockchain Infrastructure
Certora identified a serious bug in Solidity compiler 0.7.3 silently corrupting storage when handling zero-length bytes arrays, resulting in increased gas costs and potential data inconsistencies.
Blockchain Infrastructure
Certora discovered a critical Solidity compiler bug (fixed in 0.6.5) enabling memory corruption through overflow in dynamically sized arrays. Understand the bug’s details and impact.