gsd-2020-7792
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
This affects all versions of package mout. The deepFillIn function can be used to 'fill missing properties recursively', while the deepMixIn 'mixes objects into the target object, recursively mixing existing child objects as well'. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution.
Aliases
Aliases
CVE-2020-7792


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-7792",
    "description": "This affects all versions of package mout. The deepFillIn function can be used to \u0027fill missing properties recursively\u0027, while the deepMixIn \u0027mixes objects into the target object, recursively mixing existing child objects as well\u0027. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution.",
    "id": "GSD-2020-7792"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-7792"
      ],
      "details": "This affects all versions of package mout. The deepFillIn function can be used to \u0027fill missing properties recursively\u0027, while the deepMixIn \u0027mixes objects into the target object, recursively mixing existing child objects as well\u0027. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution.",
      "id": "GSD-2020-7792",
      "modified": "2023-12-13T01:21:51.598629Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "report@snyk.io",
        "DATE_PUBLIC": "2020-12-11T11:01:29.064260Z",
        "ID": "CVE-2020-7792",
        "STATE": "PUBLIC",
        "TITLE": "Prototype Pollution"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "mout",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003e=",
                          "version_value": "0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "Alessio Della Libera (d3lla)"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "This affects all versions of package mout. The deepFillIn function can be used to \u0027fill missing properties recursively\u0027, while the deepMixIn \u0027mixes objects into the target object, recursively mixing existing child objects as well\u0027. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Prototype Pollution"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://snyk.io/vuln/SNYK-JS-MOUT-1014544",
            "refsource": "MISC",
            "url": "https://snyk.io/vuln/SNYK-JS-MOUT-1014544"
          },
          {
            "name": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050373",
            "refsource": "MISC",
            "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050373"
          },
          {
            "name": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1050374",
            "refsource": "MISC",
            "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1050374"
          },
          {
            "name": "https://github.com/mout/mout/blob/master/src/object/deepFillIn.js",
            "refsource": "MISC",
            "url": "https://github.com/mout/mout/blob/master/src/object/deepFillIn.js"
          },
          {
            "name": "https://github.com/mout/mout/blob/master/src/object/deepMixIn.js",
            "refsource": "MISC",
            "url": "https://github.com/mout/mout/blob/master/src/object/deepMixIn.js"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "",
          "affected_versions": "All versions",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2020-12-14",
          "description": "The `deepFillIn` function can be used to fill missing properties recursively, while the `deepMixIn` mixes objects into the target object, recursively mixing existing child objects as well. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution.",
          "fixed_versions": [],
          "identifier": "CVE-2020-7792",
          "identifiers": [
            "CVE-2020-7792"
          ],
          "not_impacted": "",
          "package_slug": "npm/mout",
          "pubdate": "2020-12-11",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Prototype Pollution",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-7792"
          ],
          "uuid": "e1722e47-a011-42eb-ad27-22a96940d6f4"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:moutjs:mout:*:*:*:*:*:node.js:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "report@snyk.io",
          "ID": "CVE-2020-7792"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "This affects all versions of package mout. The deepFillIn function can be used to \u0027fill missing properties recursively\u0027, while the deepMixIn \u0027mixes objects into the target object, recursively mixing existing child objects as well\u0027. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "N/A",
              "refsource": "CONFIRM",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050373"
            },
            {
              "name": "N/A",
              "refsource": "CONFIRM",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://snyk.io/vuln/SNYK-JS-MOUT-1014544"
            },
            {
              "name": "N/A",
              "refsource": "CONFIRM",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://github.com/mout/mout/blob/master/src/object/deepMixIn.js"
            },
            {
              "name": "N/A",
              "refsource": "CONFIRM",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1050374"
            },
            {
              "name": "N/A",
              "refsource": "CONFIRM",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://github.com/mout/mout/blob/master/src/object/deepFillIn.js"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-12-14T19:39Z",
      "publishedDate": "2020-12-11T11:15Z"
    }
  }
}


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