GSD-2020-5284

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
Next.js versions before 9.3.2 have a directory traversal vulnerability. Attackers could craft special requests to access files in the dist directory (.next). This does not affect files outside of the dist directory (.next). In general, the dist directory only holds build assets unless your application intentionally stores other assets under this directory. This issue is fixed in version 9.3.2.
Aliases
Aliases
CVE-2020-5284
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{
  "GSD": {
    "alias": "CVE-2020-5284",
    "description": "Next.js versions before 9.3.2 have a directory traversal vulnerability. Attackers could craft special requests to access files in the dist directory (.next). This does not affect files outside of the dist directory (.next). In general, the dist directory only holds build assets unless your application intentionally stores other assets under this directory. This issue is fixed in version 9.3.2.",
    "id": "GSD-2020-5284"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-5284"
      ],
      "details": "Next.js versions before 9.3.2 have a directory traversal vulnerability. Attackers could craft special requests to access files in the dist directory (.next). This does not affect files outside of the dist directory (.next). In general, the dist directory only holds build assets unless your application intentionally stores other assets under this directory. This issue is fixed in version 9.3.2.",
      "id": "GSD-2020-5284",
      "modified": "2023-12-13T01:22:03.823688Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2020-5284",
        "STATE": "PUBLIC",
        "TITLE": "Directory Traversal in Next.js versions below 9.3.2"
      },
      "affects": {
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                "product_data": [
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                    "version": {
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          }
        ]
      },
      "impact": {
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          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.4,
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                "value": "CWE-23: Relative Path Traversal"
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          },
          {
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            "refsource": "MISC",
            "url": "https://github.com/zeit/next.js/releases/tag/v9.3.2"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-fq77-7p7r-83rj",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c9.3.2",
          "affected_versions": "All versions before 9.3.2",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-22",
            "CWE-937"
          ],
          "date": "2020-04-01",
          "description": "`Next.js` contains a directory traversal vulnerability. Attackers could craft special requests to access files in the dist directory (`.next`). This does not affect files outside the dist directory (`.next`). In general, the dist directory only holds build assets unless your application intentionally stores other assets under this directory.",
          "fixed_versions": [
            "9.3.2"
          ],
          "identifier": "CVE-2020-5284",
          "identifiers": [
            "CVE-2020-5284",
            "GHSA-fq77-7p7r-83rj"
          ],
          "not_impacted": "All versions starting from 9.3.2",
          "package_slug": "npm/next",
          "pubdate": "2020-03-30",
          "solution": "Upgrade to version 9.3.2.",
          "title": "Path Traversal",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-5284"
          ],
          "uuid": "4ed766d6-5fea-41de-b91c-d7172a5dd858"
        }
      ]
    },
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            }
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
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          "cvssV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
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            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2020-04-01T20:08Z",
      "publishedDate": "2020-03-30T22:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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