漏洞信息
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Vulnerability Title
sqrt doesn't define rounding behavior in Vyper
Vulnerability Description
vyper is a Pythonic Smart Contract Language for the EVM. Vyper `sqrt()` builtin uses the babylonian method to calculate square roots of decimals. Unfortunately, improper handling of the oscillating final states may lead to sqrt incorrectly returning rounded up results. This issue is being addressed and a fix is expected in version 0.4.1. Users are advised to upgrade as soon as the patched release is available. There are no known workarounds for this vulnerability.
CVSS Information
N/A
Vulnerability Type
数值计算不正确
Vulnerability Title
Vyper 安全漏洞
Vulnerability Description
Vyper是vyperlang开源的一个 EVM 的 Pythonic 智能合约语言。 Vyper存在安全漏洞，该漏洞源于sqrt函数处理不当，可能导致计算结果错误。
CVSS Information
N/A
Vulnerability Type
N/A