Vulnerability CVE-2022-35915


Published: 2022-08-01

Description:
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.

Type:

CWE-400

(Uncontrolled Resource Consumption ('Resource Exhaustion'))

 References:
https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3587
https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-7grf-83vw-6f5x

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