github - ghsa-8mfc-v7wv-p62g

GHSA-8MFC-V7WV-P62G

Vulnerability from github – Published: 2022-02-09 22:43 – Updated: 2021-04-08 20:35

Summary

Path Traversal in Yarn

Details

Arbitrary filesystem write vulnerability in Yarn 1.21.1 and earlier allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package.

Severity ?

7.5 (High)


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

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.21.1"
      },
      "package": {
        "ecosystem": "npm",
        "name": "yarn"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.22.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-8131"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-04-08T20:35:01Z",
    "nvd_published_at": "2020-02-24T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "Arbitrary filesystem write vulnerability in Yarn 1.21.1 and earlier allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package.",
  "id": "GHSA-8mfc-v7wv-p62g",
  "modified": "2021-04-08T20:35:01Z",
  "published": "2022-02-09T22:43:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8131"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yarnpkg/yarn/pull/7831"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/730239"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Path Traversal in Yarn"
}

CVE-2020-8131 (GCVE-0-2020-8131)

Vulnerability from cvelistv5 – Published: 2020-02-24 14:41 – Updated: 2024-08-04 09:48

Summary

Arbitrary filesystem write vulnerability in Yarn before 1.22.0 allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package.

Severity ?

No CVSS data available.

CWE

CWE-22 - Path Traversal (CWE-22)

Assigner

hackerone

References

URL

Tags

	https://hackerone.com/reports/730239	x_refsource_MISC
	https://github.com/yarnpkg/yarn/pull/7831	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	yarn	Affected: Fixed Version: 1.22.0

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:48:25.635Z",
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              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/730239"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/yarnpkg/yarn/pull/7831"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "yarn",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed Version: 1.22.0"
            }
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        }
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        {
          "descriptions": [
            {
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            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-02-28T19:29:35",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
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      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/730239"
        },
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            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/yarnpkg/yarn/pull/7831"
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          "ID": "CVE-2020-8131",
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        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "yarn",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Fixed Version: 1.22.0"
                          }
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        },
        "references": {
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  "cveMetadata": {
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    "datePublished": "2020-02-24T14:41:23",
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-8MFC-V7WV-P62G

CVE-2020-8131 (GCVE-0-2020-8131)

Tags

Sightings

Nomenclature