{"id":"CVE-2024-27094","state":"PUBLISHED","title":"OpenZeppelin Contracts base64 encoding may read from potentially dirty memory","description":"OpenZeppelin Contracts is a library for secure smart contract development. The `Base64.encode` function encodes a `bytes` input by iterating over it in chunks of 3 bytes. When this input is not a multiple of 3, the last iteration may read parts of the memory that are beyond the input buffer. 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