Vulnerability Information
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Vulnerability Title
Fiber Utils UUIDv4 and UUID Silent Fallback to Predictable Values
Vulnerability Description
Fiber Utils is a collection of common functions created for Fiber. In versions 2.0.0-rc.3 and below, when the system's cryptographic random number generator (crypto/rand) fails, both functions silently fall back to returning predictable UUID values, including the zero UUID "00000000-0000-0000-0000-000000000000". The vulnerability occurs through two related but distinct failure paths, both ultimately caused by crypto/rand.Read() failures, compromising the security of all Fiber applications using these functions for security-critical operations. This issue is fixed in version 2.0.0-rc.4.
CVSS Information
N/A
Vulnerability Type
未加检查的返回值
Vulnerability Title
Fiber Utils 安全特征问题漏洞
Vulnerability Description
Fiber Utils是Fiber开源的一个通用函数库。 Fiber Utils 2.0.0-rc.3及之前版本存在安全特征问题漏洞，该漏洞源于随机数生成器失败时返回可预测UUID，可能导致安全操作被破坏。
CVSS Information
N/A
Vulnerability Type
N/A