CVE-2025-54884

{"id": "CVE-2025-54884", "cveTags": [], "metrics": {"cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.7, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-08-06T00:15:32.210", "references": [{"url": "https://github.com/DavidOsipov/Vision-ui/commit/74802cd688b661a35e638fc96938d65ca7c05ff5", "source": "security-advisories@github.com"}, {"url": "https://github.com/DavidOsipov/Vision-ui/releases/tag/1.5.0", "source": "security-advisories@github.com"}, {"url": "https://github.com/DavidOsipov/Vision-ui/security/advisories/GHSA-gg28-wc2c-jjj3", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-400"}, {"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "Vision UI is a collection of enterprise-grade, dependency-free modules for modern web projects. In versions 1.4.0 and below, the generateSecureId and getSecureRandomInt functions in security-kit versions prior to 3.5.0 (packaged in Vision UI 1.4.0 and below) are vulnerable to Denial of Service (DoS) attacks. The generateSecureId(length) function directly used the length parameter to size a Uint8Array buffer, allowing attackers to exhaust server memory through repeated requests for large IDs since the previous 1024 limit was insufficient. The getSecureRandomInt(min, max) function calculated buffer size based on the range between min and max, where large ranges caused excessive memory allocation and CPU-intensive rejection-sampling loops that could hang the thread. This issue is fixed in version 1.5.0."}, {"lang": "es", "value": "Vision UI es una colecci\u00f3n de m\u00f3dulos empresariales sin dependencias para proyectos web modernos. En las versiones 1.4.0 y anteriores, las funciones generateSecureId y getSecureRandomInt de las versiones del kit de seguridad anteriores a la 3.5.0 (incluidas en Vision UI 1.4.0 y anteriores) son vulnerables a ataques de denegaci\u00f3n de servicio (DoS). La funci\u00f3n generateSecureId(length) utilizaba directamente el par\u00e1metro length para dimensionar un b\u00fafer Uint8Array, lo que permit\u00eda a los atacantes agotar la memoria del servidor mediante solicitudes repetidas de IDs grandes, ya que el l\u00edmite anterior de 1024 era insuficiente. La funci\u00f3n getSecureRandomInt(min, max) calculaba el tama\u00f1o del b\u00fafer bas\u00e1ndose en el rango entre min y max. Los rangos grandes provocaban una asignaci\u00f3n excesiva de memoria y bucles de rechazo y muestreo con un uso intensivo de la CPU que pod\u00edan bloquear el hilo. Este problema se solucion\u00f3 en la versi\u00f3n 1.5.0."}], "lastModified": "2025-08-06T20:23:37.600", "sourceIdentifier": "security-advisories@github.com"}