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I. Basic Information for CVE-2021-41122
Vulnerability Information

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Vulnerability Title
Bounds check missing for decimal args in Vyper
Source: NVD (National Vulnerability Database)
Vulnerability Description
Vyper is a Pythonic Smart Contract Language for the EVM. In affected versions external functions did not properly validate the bounds of decimal arguments. The can lead to logic errors. This issue has been resolved in version 0.3.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
数值计算不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Vyper 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vyper是EVM 的 Pythonic 智能合约语言。 Vyper 存在安全漏洞,该漏洞源于外部函数没有正确验证十进制参数的界限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
vyperlangvyper < 0.3.0 -
II. Public POCs for CVE-2021-41122
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III. Intelligence Information for CVE-2021-41122
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IV. Related Vulnerabilities
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