CVE-2021-42581

{"id": "CVE-2021-42581", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2022-05-10T11:15:07.970", "references": [{"url": "https://github.com/ramda/ramda/pull/3192", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://jsfiddle.net/3pomzw5g/2/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/ramda/ramda/pull/3192", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://jsfiddle.net/3pomzw5g/2/", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1321"}]}], "descriptions": [{"lang": "en", "value": "Prototype poisoning in function mapObjIndexed in Ramda 0.27.0 and earlier allows attackers to compromise integrity or availability of application via supplying a crafted object (that contains an own property \"__proto__\") as an argument to the function. NOTE: the vendor disputes this because the observed behavior only means that a user can create objects that the user didn't know would contain custom prototypes"}, {"lang": "es", "value": "** EN DISPUTA ** Un envenenamiento de prototipos en la funci\u00f3n mapObjIndexed en Ramda versiones 0.27.0 y anteriores, permite a atacantes comprometer la integridad o la disponibilidad de la aplicaci\u00f3n por medio del suministro de un objeto dise\u00f1ado (que contiene una propiedad propia \"__proto__\") como argumento de la funci\u00f3n. NOTA: el proveedor discute esto porque el comportamiento observado s\u00f3lo significa que un usuario puede crear objetos que el usuario no sab\u00eda que contendr\u00edan prototipos personalizados"}], "lastModified": "2024-11-21T06:27:51.023", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ramdajs:ramda:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35C690CD-6238-49F8-9218-41F245BFAE97", "versionEndIncluding": "0.27.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}