CVE-2025-54883— Vision UI 安全特征问题漏洞

Vision UI's security-kit Contains Cryptographic Weakness

Vision UI is a collection of enterprise-grade, dependency-free modules for modern web projects. In versions 1.4.0 and below, the getSecureRandomInt function in security-kit versions prior to 3.5.0 (packaged in Vision-ui <= 1.4.0) contains a critical cryptographic weakness. Due to a silent 32-bit integer overflow in its internal masking logic, the function fails to produce a uniform distribution of random numbers when the requested range between min and max is larger than 2³². The root cause is the use of a 32-bit bitwise left-shift operation (<<) to generate a bitmask for the rejection sampling algorithm. This causes the mask to be incorrect for any range requiring 32 or more bits of entropy. This issue is fixed in version 1.5.0.

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使用具有密码学弱点缺陷的PRNG

Vision UI 安全特征问题漏洞

Vision UI是David Osipov个人开发者的一个UI组件。 Vision UI 1.4.0及之前版本存在安全特征问题漏洞，该漏洞源于getSecureRandomInt函数存在32位整数溢出，可能导致随机数分布不均。

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