CVE-2024-21524

{"id": "CVE-2024-21524", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "report@snyk.io", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "published": "2024-07-10T05:15:11.340", "references": [{"url": "https://gist.github.com/dellalibera/0bb022811224f81d998fa61c3175ee67", "source": "report@snyk.io"}, {"url": "https://github.com/magiclen/node-stringbuilder/blob/5c2797d3d6bf8cb6d10fe1e077609cef9a5a7de0/src/node-stringbuilder.c%23L1281", "source": "report@snyk.io"}, {"url": "https://security.snyk.io/vuln/SNYK-JS-NODESTRINGBUILDER-6421617", "source": "report@snyk.io"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "report@snyk.io", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "All versions of the package node-stringbuilder are vulnerable to Out-of-bounds Read due to incorrect memory length calculation, by calling ToBuffer, ToString, or CharAt on a StringBuilder object with a non-empty string value input. It's possible to return previously allocated memory, for example, by providing negative indexes, leading to an Information Disclosure."}, {"lang": "es", "value": "Todas las versiones del paquete node-stringbuilder son vulnerables a lecturas fuera de los l\u00edmites debido a un c\u00e1lculo incorrecto de la longitud de la memoria, al llamar a ToBuffer, ToString o CharAt en un objeto StringBuilder con una entrada de valor de cadena no vac\u00eda. Es posible devolver memoria previamente asignada, por ejemplo, proporcionando \u00edndices negativos, lo que lleva a una divulgaci\u00f3n de informaci\u00f3n."}], "lastModified": "2024-07-11T13:05:54.930", "sourceIdentifier": "report@snyk.io"}