GSD-2020-8268

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Prototype pollution vulnerability in json8-merge-patch npm package < 1.0.3 may allow attackers to inject or modify methods and properties of the global object constructor.
Aliases
Aliases
CVE-2020-8268
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-8268",
    "description": "Prototype pollution vulnerability in json8-merge-patch npm package \u003c 1.0.3 may allow attackers to inject or modify methods and properties of the global object constructor.",
    "id": "GSD-2020-8268"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
        "CVE-2020-8268"
      ],
      "details": "Prototype pollution vulnerability in json8-merge-patch npm package \u003c 1.0.3 may allow attackers to inject or modify methods and properties of the global object constructor.",
      "id": "GSD-2020-8268",
      "modified": "2023-12-13T01:21:54.459365Z",
      "schema_version": "1.4.0"
    }
  },
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                    "version": {
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                          "version_value": "Fixed Version: 1.0.3"
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                "value": "Modification of Assumed-Immutable Data (MAID) (CWE-471)"
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    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c1.0.3",
          "affected_versions": "All versions before 1.0.3",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-20",
            "CWE-937"
          ],
          "date": "2020-11-18",
          "description": "Prototype pollution vulnerability in json8-merge-patch npm package may allow attackers to inject or modify methods and properties of the global object constructor.",
          "fixed_versions": [
            "1.0.3"
          ],
          "identifier": "CVE-2020-8268",
          "identifiers": [
            "CVE-2020-8268"
          ],
          "not_impacted": "All versions starting from 1.0.3",
          "package_slug": "npm/json8-merge-patch",
          "pubdate": "2020-11-09",
          "solution": "Upgrade to version 1.0.3 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-8268",
            "https://hackerone.com/reports/980649"
          ],
          "uuid": "56f56b95-b14a-49f0-a997-cbe4da6d2cff"
        }
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    },
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        "nodes": [
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                "cpe23Uri": "cpe:2.3:a:json8-merge-patch_project:json8-merge-patch:*:*:*:*:*:node.js:*:*",
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
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          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
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        "baseMetricV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
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          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-11-18T15:02Z",
      "publishedDate": "2020-11-09T15:15Z"
    }
  }
}



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