{
  "GSD": {
    "alias": "CVE-2020-7743",
    "description": "The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.",
    "id": "GSD-2020-7743",
    "references": [
      "https://access.redhat.com/errata/RHSA-2020:5249"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-7743"
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      "details": "The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.",
      "id": "GSD-2020-7743",
      "modified": "2023-12-13T01:21:52.135109Z",
      "schema_version": "1.4.0"
    }
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        "DATE_PUBLIC": "2020-10-13T09:14:55.214190Z",
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        "TITLE": "Prototype Pollution"
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          "baseScore": 7.3,
          "baseSeverity": "HIGH",
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          "affected_versions": "All versions before 7.5.1",
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          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "cwe_ids": [
            "CWE-1035",
            "CWE-915",
            "CWE-937"
          ],
          "date": "2020-10-29",
          "description": "The mathjs package is vulnerable to Prototype Pollution via the `deepExtend` function that runs upon configuration updates.",
          "fixed_versions": [
            "7.5.1"
          ],
          "identifier": "CVE-2020-7743",
          "identifiers": [
            "CVE-2020-7743"
          ],
          "not_impacted": "All versions starting from 7.5.1",
          "package_slug": "npm/mathjs",
          "pubdate": "2020-10-13",
          "solution": "Upgrade to version 7.5.1 or above.",
          "title": "Improperly Controlled Modification of Dynamically-Determined Object Attributes",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-7743"
          ],
          "uuid": "1cc4a49d-32c9-4cb2-b5fb-8cced49ddf08"
        }
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        "nodes": [
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            "children": [],
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                "cpe23Uri": "cpe:2.3:a:mathjs:mathjs:*:*:*:*:*:node.js:*:*",
                "cpe_name": [],
                "versionEndExcluding": "7.5.1",
                "vulnerable": true
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              "refsource": "MISC",
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            {
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            {
              "name": "https://github.com/josdejong/mathjs/blob/develop/src/utils/object.js%23L82",
              "refsource": "MISC",
              "tags": [
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                "Third Party Advisory"
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              "url": "https://github.com/josdejong/mathjs/blob/develop/src/utils/object.js%23L82"
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              "name": "https://github.com/josdejong/mathjs/commit/ecb80514e80bce4e6ec7e71db8ff79954f07c57e",
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          "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"
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          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
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          "userInteractionRequired": false
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          "exploitabilityScore": 3.9,
          "impactScore": 3.4
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      },
      "lastModifiedDate": "2020-10-29T20:14Z",
      "publishedDate": "2020-10-13T10:15Z"
    }
  }
}