ghsa-xfhh-g9f5-x4m4
Vulnerability from github
Published
2021-06-30 16:51
Modified
2021-06-30 16:53
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Resource exhaustion in socket.io-parser
Details

The socket.io-parser npm package before versions 3.3.2 and 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet because a concatenation approach is used.

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "socket.io-parser"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.3.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "socket.io-parser"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.4.0"
            },
            {
              "fixed": "3.4.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.4.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2020-36049"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-04-06T23:06:09Z",
    "nvd_published_at": "2021-01-08T00:15:00Z",
    "severity": "HIGH"
  },
  "details": "The `socket.io-parser` npm package before versions 3.3.2 and 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet because a concatenation approach is used.",
  "id": "GHSA-xfhh-g9f5-x4m4",
  "modified": "2021-06-30T16:53:56Z",
  "published": "2021-06-30T16:51:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36049"
    },
    {
      "type": "WEB",
      "url": "https://github.com/socketio/socket.io-parser/commit/dcb942d24db97162ad16a67c2a0cf30875342d55"
    },
    {
      "type": "WEB",
      "url": "https://blog.caller.xyz/socketio-engineio-dos"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bcaller/kill-engine-io"
    },
    {
      "type": "WEB",
      "url": "https://github.com/socketio/socket.io-parser/releases/tag/3.3.2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/socketio/socket.io-parser/releases/tag/3.4.1"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/package/socket.io-parser"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Resource exhaustion in socket.io-parser"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.