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.

Show details on source website
To clipboard 

{
  "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"
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.