CVE-2018-12115

{"id": "CVE-2018-12115", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2018-08-21T12:29:00.210", "references": [{"url": "http://www.securityfocus.com/bid/105127", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve-request@iojs.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2552", "tags": ["Third Party Advisory"], "source": "cve-request@iojs.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2553", "tags": ["Third Party Advisory"], "source": "cve-request@iojs.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2944", "tags": ["Third Party Advisory"], "source": "cve-request@iojs.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2949", "tags": ["Third Party Advisory"], "source": "cve-request@iojs.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3537", "tags": ["Third Party Advisory"], "source": "cve-request@iojs.org"}, {"url": "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/", "tags": ["Vendor Advisory"], "source": "cve-request@iojs.org"}, {"url": "https://security.gentoo.org/glsa/202003-48", "source": "cve-request@iojs.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "cve-request@iojs.org", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `'ucs2'`, `'ucs-2'`, `'utf16le'` and `'utf-16le'`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written."}, {"lang": "es", "value": "En todas las versiones de Node.js anteriores a la 6.14.4, 8.11.4 y 10.9.0, cuando se utiliza con codificaci\u00f3n UCS-2 (reconocida por Node.js bajo los nombres \"ucs2\", \"ucs-2\", \"utf16le\" y \"utf-16le\"), se puede explotar \"Buffer#write()\" para escribir fuera de los l\u00edmites de un b\u00fafer. Las escrituras que empiezan desde la segunda hasta la \u00faltima posici\u00f3n de un b\u00fafer provocan un error de c\u00e1lculo de la longitud m\u00e1xima de los bytes de entrada que se van a escribir."}], "lastModified": "2020-03-20T21:15:13.610", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4F608F84-5A94-4DC1-A7B8-E19028F96A40", "versionEndExcluding": "6.14.4"}, {"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "468A9D35-95E1-473B-A5D3-9BD78818F599", "versionEndExcluding": "8.11.4", "versionStartIncluding": "8.0.0"}, {"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "48A01678-361E-4F23-B7D6-41B0C145F491", "versionEndExcluding": "10.9.0", "versionStartIncluding": "10.0.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2F87326E-0B56-4356-A889-73D026DB1D4B"}], "operator": "OR"}]}], "sourceIdentifier": "cve-request@iojs.org"}