GHSA-86MR-6M89-VGJ3

Vulnerability from github – Published: 2020-09-03 15:51 – Updated: 2021-10-04 21:10
VLAI?
Summary
Buffer Overflow in node-weakauras-parser
Details

Affected versions of node-weakauras-parser are vulnerable to a Buffer Overflow. The encode_weakaura function fails to properly validate the input size. A buffer of 13835058055282163711 bytes causes an overflow on 64-bit systems.

Recommendation

Upgrade to versions 1.0.5, 2.0.2, 3.0.1 or later.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "node-weakauras-parser"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.4"
            },
            {
              "fixed": "1.0.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "node-weakauras-parser"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "node-weakauras-parser"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-31T19:01:42Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Affected versions of `node-weakauras-parser` are vulnerable to a Buffer Overflow. The `encode_weakaura` function fails to properly validate the input size. A buffer of 13835058055282163711 bytes causes an overflow on 64-bit systems.\n\n\n## Recommendation\n\nUpgrade to versions 1.0.5, 2.0.2, 3.0.1 or later.",
  "id": "GHSA-86mr-6m89-vgj3",
  "modified": "2021-10-04T21:10:07Z",
  "published": "2020-09-03T15:51:38Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Zireael-N/node-weakauras-parser/commit/bc146da09db689e554d28e948f1cf1c138f09f69#diff-023afe6291ac9ada88788108cb3367b3R38-R43"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Zireael-N/node-weakauras-parser"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/1504"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Buffer Overflow in node-weakauras-parser"
}


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