GHSA-MX67-WV8X-HVV9

Vulnerability from github – Published: 2021-07-26 21:24 – Updated: 2021-09-15 19:12

Withdrawn 2021-09-15

Summary

Deserialization of Untrusted Data in msgpack

Details

Withdrawn

This advisory was withdrawn by its CNA (Snyk).

Original advisory

All versions of package msgpack are vulnerable to Deserialization of Untrusted Data via the unpack function. This does not affect the similarly named package @msgpack/msgpack.

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "msgpack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.0.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23410"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-07-26T17:38:45Z",
    "nvd_published_at": "2021-07-21T17:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "# Withdrawn\n\nThis advisory was withdrawn by its CNA (Snyk).\n\n## Original advisory\n\nAll versions of package `msgpack` are vulnerable to Deserialization of Untrusted Data via the unpack function. This does not affect the similarly named package `@msgpack/msgpack`.",
  "id": "GHSA-mx67-wv8x-hvv9",
  "modified": "2021-09-15T19:12:25Z",
  "published": "2021-07-26T21:24:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23410"
    },
    {
      "type": "WEB",
      "url": "https://github.com/msgpack/msgpack-node"
    },
    {
      "type": "WEB",
      "url": "https://github.com/msgpack/msgpack-node/blob/master/src/msgpack.cc%23L302-L335"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-MSGPACK-1296122"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Deserialization of Untrusted Data in msgpack",
  "withdrawn": "2021-09-15T19:12:25Z"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted