ghsa-qcgx-crrx-38v5
Vulnerability from github
Published
2021-10-13 18:54
Modified
2024-05-15 05:13
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
Denial of service in DataCommunicator class in Vaadin 8
Details

Missing check in DataCommunicator class in com.vaadin:vaadin-server versions 8.0.0 through 8.14.0 (Vaadin 8.0.0 through 8.14.0) allows authenticated network attacker to cause heap exhaustion by requesting too many rows of data.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.vaadin:vaadin-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.6"
            },
            {
              "fixed": "8.14.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-33609"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-10-13T17:39:24Z",
    "nvd_published_at": "2021-10-13T11:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Missing check in `DataCommunicator` class in `com.vaadin:vaadin-server` versions 8.0.0 through 8.14.0 (Vaadin 8.0.0 through 8.14.0) allows authenticated network attacker to cause heap exhaustion by requesting too many rows of data.",
  "id": "GHSA-qcgx-crrx-38v5",
  "modified": "2024-05-15T05:13:04Z",
  "published": "2021-10-13T18:54:09Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vaadin/framework/security/advisories/GHSA-qcgx-crrx-38v5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33609"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vaadin/framework/pull/12415"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vaadin/framework"
    },
    {
      "type": "WEB",
      "url": "https://vaadin.com/security/cve-2021-33609"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Denial of service in DataCommunicator class in Vaadin 8"
}


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