github - ghsa-jr77-8gx4-h5qh

GHSA-JR77-8GX4-H5QH

Vulnerability from github – Published: 2022-11-11 12:00 – Updated: 2022-11-16 00:04

Summary

MessagePack for Golang subject to DoS via Unmarshal panic

Details

Unmarshal can panic on some inputs, possibly allowing for denial of service attacks. This issue has been patched in version 2.1.1.

Severity ?

7.5 (High)


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

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/shamaton/msgpack/v2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-41719"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-16T00:04:13Z",
    "nvd_published_at": "2022-11-10T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "Unmarshal can panic on some inputs, possibly allowing for denial of service attacks. This issue has been patched in version 2.1.1.",
  "id": "GHSA-jr77-8gx4-h5qh",
  "modified": "2022-11-16T00:04:13Z",
  "published": "2022-11-11T12:00:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41719"
    },
    {
      "type": "WEB",
      "url": "https://github.com/shamaton/msgpack/issues/31"
    },
    {
      "type": "WEB",
      "url": "https://github.com/shamaton/msgpack/pull/32"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/shamaton/msgpack"
    },
    {
      "type": "WEB",
      "url": "https://github.com/shamaton/msgpack/releases/tag/v2.1.1"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-0972"
    }
  ],
  "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": "MessagePack for Golang subject to DoS via Unmarshal panic"
}

CVE-2022-41719 (GCVE-0-2022-41719)

Vulnerability from cvelistv5 – Published: 2022-11-10 19:57 – Updated: 2025-04-30 19:46

Summary

Unmarshal can panic on some inputs, possibly allowing for denial of service attacks.

Severity ?

7.5 (High)


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

CWE

CWE 400: Uncontrolled Resource Consumption

Assigner

References

URL

Tags

	https://github.com/shamaton/msgpack/issues/31
	https://github.com/shamaton/msgpack/pull/32
	https://pkg.go.dev/vuln/GO-2022-0972

Impacted products

	Vendor	Product	Version
	github.com/shamaton/msgpack/v2	github.com/shamaton/msgpack/v2	Affected: 0 , < 2.1.1 (semver)

Credits

Red Canary

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:49:43.910Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/shamaton/msgpack/issues/31"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/shamaton/msgpack/pull/32"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pkg.go.dev/vuln/GO-2022-0972"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-41719",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-30T19:46:15.607965Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-30T19:46:41.386Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "github.com/shamaton/msgpack/v2",
          "product": "github.com/shamaton/msgpack/v2",
          "programRoutines": [
            {
              "name": "Unmarshal"
            }
          ],
          "vendor": "github.com/shamaton/msgpack/v2",
          "versions": [
            {
              "lessThan": "2.1.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Red Canary"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Unmarshal can panic on some inputs, possibly allowing for denial of service attacks."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE 400: Uncontrolled Resource Consumption",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-12T19:05:19.508Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://github.com/shamaton/msgpack/issues/31"
        },
        {
          "url": "https://github.com/shamaton/msgpack/pull/32"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2022-0972"
        }
      ],
      "title": "Panic in github.com/shamaton/msgpack/v2"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2022-41719",
    "datePublished": "2022-11-10T19:57:01.274Z",
    "dateReserved": "2022-09-28T17:00:06.609Z",
    "dateUpdated": "2025-04-30T19:46:41.386Z",
    "requesterUserId": "7d08541a-cd0a-42e2-8f81-76e6ceb65fc3",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-JR77-8GX4-H5QH

CVE-2022-41719 (GCVE-0-2022-41719)

Tags

Sightings

Nomenclature