nvd-json-data-feeds/CVE-2021/CVE-2021-425xx/CVE-2021-42581.json

{
  "id": "CVE-2021-42581",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-05-10T11:15:07.970",
  "lastModified": "2023-11-07T03:39:12.637",
  "vulnStatus": "Modified",
  "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"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.4
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 4.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1321"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ramdajs:ramda:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "0.27.0",
              "matchCriteriaId": "35C690CD-6238-49F8-9218-41F245BFAE97"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/ramda/ramda/pull/3192",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://jsfiddle.net/3pomzw5g/2/",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}