Vulnerability Information
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Vulnerability Title
Unbounded gas consumption in @openzeppelin/contracts
Vulnerability 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.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
OpenZeppelin 资源管理错误漏洞
Vulnerability Description
OpenZeppelin是一个应用软件。一个安全区块链应用的标准。 OpenZeppelin Contracts v4.7.2之前版本存在资源管理错误漏洞，该漏洞源于这是一个用于安全智能合约开发的库， EIP-165 supportsInterface 查询的目标合约可以通过返回大量数据导致无限制的消耗，而通常认为该操作的成本是有限的。 该问题已在v4.7.2中修复，建议用户升级，此问题没有已知的解决方法。
CVSS Information
N/A
Vulnerability Type
N/A