GHSA-4RGJ-8MQ3-HGGJ

Vulnerability from github – Published: 2020-09-03 20:32 – Updated: 2020-08-31 18:49
VLAI?
Summary
Denial of Service in @hapi/subtext
Details

Versions of @hapi/subtext prior to 6.1.2 are vulnerable to Denial of Service (DoS). The package fails to enforce the maxBytes configuration for payloads with chunked encoding that are written to the file system. This allows attackers to send requests with arbitrary payload sizes, which may exhaust system resources leading to Denial of Service.

Recommendation

Upgrade to version 6.1.2 or later.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@hapi/subtext"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-31T18:49:38Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "Versions of `@hapi/subtext` prior to 6.1.2 are vulnerable to Denial of Service (DoS). The package fails to enforce the `maxBytes` configuration for payloads with chunked encoding that are written to the file system. This allows attackers to send requests with arbitrary payload sizes, which may exhaust system resources leading to Denial of Service.\n\n\n## Recommendation\n\nUpgrade to version 6.1.2 or later.",
  "id": "GHSA-4rgj-8mq3-hggj",
  "modified": "2020-08-31T18:49:38Z",
  "published": "2020-09-03T20:32:11Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/hapijs/subtext/issues/72"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/1165"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Denial of Service in @hapi/subtext"
}


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Sightings

Author Source Type Date

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.


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