CVE-2020-36561 (GCVE-0-2020-36561)

Vulnerability from cvelistv5 – Published: 2022-12-27 21:13 – Updated: 2025-04-11 16:38
VLAI?
Summary
Due to improper path sanitization, archives containing relative file paths can cause files to be written (or overwritten) outside of the target directory.
Severity ?
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE
  • CWE 29: Path Traversal: "\..\filename"
Assigner
Go
References
Impacted products
Vendor Product Version
github.com/yi-ge/unzip github.com/yi-ge/unzip Affected: 0 , < 1.0.3-0.20200308084313-2adbaa4891b9 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:30:08.435Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/yi-ge/unzip/pull/1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/yi-ge/unzip/commit/2adbaa4891b9690853ef10216189189f5ad7dc73"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://snyk.io/research/zip-slip-vulnerability"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pkg.go.dev/vuln/GO-2020-0035"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2020-36561",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-11T16:37:46.487917Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-11T16:38:20.416Z",
          "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/yi-ge/unzip",
          "product": "github.com/yi-ge/unzip",
          "programRoutines": [
            {
              "name": "Unzip.Extract"
            }
          ],
          "vendor": "github.com/yi-ge/unzip",
          "versions": [
            {
              "lessThan": "1.0.3-0.20200308084313-2adbaa4891b9",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Due to improper path sanitization, archives containing relative file paths can cause files to be written (or overwritten) outside of the target directory."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE 29: Path Traversal: \"\\..\\filename\"",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-12T19:03:53.400Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://github.com/yi-ge/unzip/pull/1"
        },
        {
          "url": "https://github.com/yi-ge/unzip/commit/2adbaa4891b9690853ef10216189189f5ad7dc73"
        },
        {
          "url": "https://snyk.io/research/zip-slip-vulnerability"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2020-0035"
        }
      ],
      "title": "Path traversal in github.com/yi-ge/unzip"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2020-36561",
    "datePublished": "2022-12-27T21:13:22.650Z",
    "dateReserved": "2022-07-29T17:07:52.749Z",
    "dateUpdated": "2025-04-11T16:38:20.416Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:unzip_project:unzip:*:*:*:*:*:go:*:*\", \"versionEndExcluding\": \"1.0.3-0.20200308084313-2adbaa4891b9\", \"matchCriteriaId\": \"50ACA0B5-19B0-467C-BC62-BA8DB8AE5F92\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Due to improper path sanitization, archives containing relative file paths can cause files to be written (or overwritten) outside of the target directory.\"}, {\"lang\": \"es\", \"value\": \"Debido a una sanitizaci\\u00f3n inadecuada de la ruta, los archivos que contienen rutas de archivo relativas pueden hacer que los archivos se escriban (o sobrescriban) fuera del directorio de destino.\"}]",
      "id": "CVE-2020-36561",
      "lastModified": "2024-11-21T05:29:50.427",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H\", \"baseScore\": 9.1, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.2}]}",
      "published": "2022-12-27T22:15:11.623",
      "references": "[{\"url\": \"https://github.com/yi-ge/unzip/commit/2adbaa4891b9690853ef10216189189f5ad7dc73\", \"source\": \"security@golang.org\", \"tags\": [\"Patch\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/yi-ge/unzip/pull/1\", \"source\": \"security@golang.org\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://pkg.go.dev/vuln/GO-2020-0035\", \"source\": \"security@golang.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://snyk.io/research/zip-slip-vulnerability\", \"source\": \"security@golang.org\", \"tags\": [\"Technical Description\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/yi-ge/unzip/commit/2adbaa4891b9690853ef10216189189f5ad7dc73\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/yi-ge/unzip/pull/1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://pkg.go.dev/vuln/GO-2020-0035\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://snyk.io/research/zip-slip-vulnerability\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Technical Description\", \"Third Party Advisory\"]}]",
      "sourceIdentifier": "security@golang.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-22\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-36561\",\"sourceIdentifier\":\"security@golang.org\",\"published\":\"2022-12-27T22:15:11.623\",\"lastModified\":\"2025-04-11T17:15:34.397\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Due to improper path sanitization, archives containing relative file paths can cause files to be written (or overwritten) outside of the target directory.\"},{\"lang\":\"es\",\"value\":\"Debido a una sanitizaci\u00f3n inadecuada de la ruta, los archivos que contienen rutas de archivo relativas pueden hacer que los archivos se escriban (o sobrescriban) fuera del directorio de destino.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:unzip_project:unzip:*:*:*:*:*:go:*:*\",\"versionEndExcluding\":\"1.0.3-0.20200308084313-2adbaa4891b9\",\"matchCriteriaId\":\"50ACA0B5-19B0-467C-BC62-BA8DB8AE5F92\"}]}]}],\"references\":[{\"url\":\"https://github.com/yi-ge/unzip/commit/2adbaa4891b9690853ef10216189189f5ad7dc73\",\"source\":\"security@golang.org\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/yi-ge/unzip/pull/1\",\"source\":\"security@golang.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://pkg.go.dev/vuln/GO-2020-0035\",\"source\":\"security@golang.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://snyk.io/research/zip-slip-vulnerability\",\"source\":\"security@golang.org\",\"tags\":[\"Technical Description\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/yi-ge/unzip/commit/2adbaa4891b9690853ef10216189189f5ad7dc73\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/yi-ge/unzip/pull/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://pkg.go.dev/vuln/GO-2020-0035\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://snyk.io/research/zip-slip-vulnerability\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Technical Description\",\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/yi-ge/unzip/pull/1\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://github.com/yi-ge/unzip/commit/2adbaa4891b9690853ef10216189189f5ad7dc73\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://snyk.io/research/zip-slip-vulnerability\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://pkg.go.dev/vuln/GO-2020-0035\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-04T17:30:08.435Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 9.1, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2020-36561\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-11T16:37:46.487917Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-11T16:38:11.640Z\"}}], \"cna\": {\"title\": \"Path traversal in github.com/yi-ge/unzip\", \"affected\": [{\"vendor\": \"github.com/yi-ge/unzip\", \"product\": \"github.com/yi-ge/unzip\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"1.0.3-0.20200308084313-2adbaa4891b9\", \"versionType\": \"semver\"}], \"packageName\": \"github.com/yi-ge/unzip\", \"collectionURL\": \"https://pkg.go.dev\", \"defaultStatus\": \"unaffected\", \"programRoutines\": [{\"name\": \"Unzip.Extract\"}]}], \"references\": [{\"url\": \"https://github.com/yi-ge/unzip/pull/1\"}, {\"url\": \"https://github.com/yi-ge/unzip/commit/2adbaa4891b9690853ef10216189189f5ad7dc73\"}, {\"url\": \"https://snyk.io/research/zip-slip-vulnerability\"}, {\"url\": \"https://pkg.go.dev/vuln/GO-2020-0035\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Due to improper path sanitization, archives containing relative file paths can cause files to be written (or overwritten) outside of the target directory.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"description\": \"CWE 29: Path Traversal: \\\"\\\\..\\\\filename\\\"\"}]}], \"providerMetadata\": {\"orgId\": \"1bb62c36-49e3-4200-9d77-64a1400537cc\", \"shortName\": \"Go\", \"dateUpdated\": \"2023-06-12T19:03:53.400Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2020-36561\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-11T16:38:20.416Z\", \"dateReserved\": \"2022-07-29T17:07:52.749Z\", \"assignerOrgId\": \"1bb62c36-49e3-4200-9d77-64a1400537cc\", \"datePublished\": \"2022-12-27T21:13:22.650Z\", \"assignerShortName\": \"Go\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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 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.