GSD-2020-8192

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
A denial of service vulnerability exists in Fastify v2.14.1 and v3.0.0-rc.4 that allows a malicious user to trigger resource exhaustion (when the allErrors option is used) with specially crafted schemas.
Aliases
Aliases
CVE-2020-8192
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-8192",
    "description": "A denial of service vulnerability exists in Fastify v2.14.1 and v3.0.0-rc.4 that allows a malicious user to trigger resource exhaustion (when the allErrors option is used) with specially crafted schemas.",
    "id": "GSD-2020-8192"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-8192"
      ],
      "details": "A denial of service vulnerability exists in Fastify v2.14.1 and v3.0.0-rc.4 that allows a malicious user to trigger resource exhaustion (when the allErrors option is used) with specially crafted schemas.",
      "id": "GSD-2020-8192",
      "modified": "2023-12-13T01:21:54.448653Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
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        "ID": "CVE-2020-8192",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "fastify",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Fixed in v2.15.1 and v3.0.0-rc.5. v1 not affected."
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
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                "value": "Denial of Service (CWE-400)"
              }
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            "name": "https://hackerone.com/reports/903521",
            "refsource": "MISC",
            "url": "https://hackerone.com/reports/903521"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c2.15.1",
          "affected_versions": "All versions before 2.15.1",
          "cvss_v2": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-400",
            "CWE-937"
          ],
          "date": "2020-08-06",
          "description": "A denial of service vulnerability exists in Fastify that allows a malicious user to trigger resource exhaustion (when the `allErrors` option is used) with specially crafted schemas.",
          "fixed_versions": [
            "2.15.1",
            "3.0.0"
          ],
          "identifier": "CVE-2020-8192",
          "identifiers": [
            "CVE-2020-8192"
          ],
          "not_impacted": "All versions starting from 2.15.1",
          "package_slug": "npm/fastify",
          "pubdate": "2020-07-30",
          "solution": "Upgrade to versions 2.15.1, 3.0.0 or above.",
          "title": "Uncontrolled Resource Consumption",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-8192",
            "https://github.com/advisories/GHSA-xw5p-hw6r-2j98"
          ],
          "uuid": "671351c4-9933-4738-bfe4-d81bab43b44e"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:fastify:fastify:2.14.1:*:*:*:*:node.js:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:fastify:fastify:3.0.0:rc4:*:*:*:node.js:*:*",
                "cpe_name": [],
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        "description": {
          "description_data": [
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              "value": "A denial of service vulnerability exists in Fastify v2.14.1 and v3.0.0-rc.4 that allows a malicious user to trigger resource exhaustion (when the allErrors option is used) with specially crafted schemas."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://hackerone.com/reports/903521",
              "refsource": "MISC",
              "tags": [
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                "Third Party Advisory"
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              "url": "https://hackerone.com/reports/903521"
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-08-06T18:46Z",
      "publishedDate": "2020-07-30T13:15Z"
    }
  }
}



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