OpenZeppelin Contracts is a library for secure smart contract development. The target contract of an EIP-165 `supportsInterface` query can cause unbounded gas consumption by returning a lot of data, while it is generally assumed that this operation has a bounded cost. The issue has been fixed in v4.7.2. Users are advised to upgrade. There are no known workarounds for this issue.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| @openzeppelin/contracts(npm) | 2.0.0 | 4.7.2 | N/A |
| openzeppelin-solidity(npm) | 2.0.0 | N/A | N/A |
| @openzeppelin/contracts-upgradeable(npm) | 3.2.0 | 4.7.2 | N/A |
| openzeppelin-eth(npm) | 2.0.0 | N/A | N/A |
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