CVE-2025-66565: gofiber utils, логическа грешка

Описание

Оригинално описание

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.

Засегнати продукти

• gofiber utils: github.com/gofiber/utils <= 1.2.0; github.com/gofiber/utils/v2 < 2.0.0-rc.4

Вид слабост

• CWE-252 Непроверена върната стойност
• CWE-331 Недостатъчна ентропия
• CWE-338 Използване на криптографски слаб PRNG

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2025-66565
• https://nvd.nist.gov/vuln/detail/CVE-2025-66565
• https://github.com/gofiber/utils/security/advisories/GHSA-m98w-cqp3-qcqr
• https://github.com/gofiber/utils/commit/6c6cf047032b9c8dff43d29f990b4b10e9b02d47