Vulnerability-Lookup

GHSA-75QF-WGFJ-V652

Vulnerability from github – Published: 2021-05-18 18:28 – Updated: 2023-10-18 22:18

Summary

github.com/u-root/u-root/pkg/tarutil Arbitrary File Write via Archive Extraction (Zip Slip)

Details

This affects all versions up to and including version 0.7.0 of package github.com/u-root/u-root/pkg/tarutil. It is vulnerable to both leading and non-leading relative path traversal attacks in tar file extraction.

Severity ?

7.5 (High)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/u-root/u-root"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-7669"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-05T19:02:17Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "This affects all versions up to and including version 0.7.0 of package github.com/u-root/u-root/pkg/tarutil. It is vulnerable to both leading and non-leading relative path traversal attacks in tar file extraction.",
  "id": "GHSA-75qf-wgfj-v652",
  "modified": "2023-10-18T22:18:14Z",
  "published": "2021-05-18T18:28:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7669"
    },
    {
      "type": "WEB",
      "url": "https://github.com/u-root/u-root/issues/2449"
    },
    {
      "type": "WEB",
      "url": "https://github.com/u-root/u-root/pull/1817"
    },
    {
      "type": "WEB",
      "url": "https://github.com/u-root/u-root/pull/2344"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUROOTUROOTPKGTARUTIL-570428"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "github.com/u-root/u-root/pkg/tarutil Arbitrary File Write via Archive Extraction (Zip Slip)"
}

CVE-2020-7669 (GCVE-0-2020-7669)

Vulnerability from cvelistv5 – Published: 2020-09-01 13:55 – Updated: 2024-09-16 17:34

Title

Arbitrary File Write via Archive Extraction (Zip Slip)

Summary

This affects all versions of package github.com/u-root/u-root/pkg/tarutil. It is vulnerable to both leading and non-leading relative path traversal attacks in tar file extraction.

Severity ?

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CWE

Arbitrary File Write via Archive Extraction (Zip Slip)

Assigner

snyk

References

URL

Tags

	https://github.com/u-root/u-root/pull/1817	x_refsource_MISC
	https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUROOTUR…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	github.com/u-root/u-root/pkg/tarutil	Affected: 0 , < unspecified (custom)

Credits

Georgios Gkitsas of Snyk Security Team

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:41:00.479Z",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/u-root/u-root/pull/1817"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUROOTUROOTPKGTARUTIL-570428"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "github.com/u-root/u-root/pkg/tarutil",
          "vendor": "n/a",
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              "status": "affected",
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            }
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        }
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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      "problemTypes": [
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          "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUROOTUROOTPKGTARUTIL-570428"
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      "title": "Arbitrary File Write via Archive Extraction (Zip Slip)",
      "x_legacyV4Record": {
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          "STATE": "PUBLIC",
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    "datePublished": "2020-09-01T13:55:21.545180Z",
    "dateReserved": "2020-01-21T00:00:00",
    "dateUpdated": "2024-09-16T17:34:29.139Z",
    "state": "PUBLISHED"
  },
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  "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-75QF-WGFJ-V652

CVE-2020-7669 (GCVE-0-2020-7669)

Tags

Sightings

Nomenclature