Vulnerability Information
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Vulnerability Title
Integer bounds error in Vyper
Vulnerability Description
Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. In affected versions, the return of `<iface>.returns_int128()` is not validated to fall within the bounds of `int128`. This issue can result in a misinterpretation of the integer value and lead to incorrect behavior. As of v0.3.0, `<iface>.returns_int128()` is validated in simple expressions, but not complex expressions. Users are advised to upgrade. There is no known workaround for this issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
整数溢出或超界折返
Vulnerability Title
Vyper 输入验证错误漏洞
Vulnerability Description
Vyper是EVM 的 Pythonic 智能合约语言。 Vyper 存在输入验证错误漏洞，该漏洞源于<iface>.returns_int128()的返回未被验证落入int128的范围内。
CVSS Information
N/A
Vulnerability Type
N/A