漏洞信息
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Vulnerability Title
OpenZeppelin Contracts contains Incorrect Calculation
Vulnerability Description
OpenZeppelin Contracts is a library for secure smart contract development. The ERC721Consecutive contract designed for minting NFTs in batches does not update balances when a batch has size 1 and consists of a single token. Subsequent transfers from the receiver of that token may overflow the balance as reported by `balanceOf`. The issue exclusively presents with batches of size 1. The issue has been patched in 4.8.2.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Vulnerability Type
数值计算不正确
Vulnerability Title
OpenZeppelin 安全漏洞
Vulnerability Description
OpenZeppelin是一个应用软件。一个安全区块链应用的标准。 OpenZeppelin Contracts存在安全漏洞,该漏洞源于在传输过程中金额会溢出。
CVSS Information
N/A
Vulnerability Type
N/A