CVE-2020-29529
Vulnerability from cvelistv5
Published
2020-12-03 19:04
Modified
2024-08-04 16:55
Severity ?
Summary
HashiCorp go-slug up to 0.4.3 did not fully protect against directory traversal while unpacking tar archives, and protections could be bypassed with specific constructions of multiple symlinks. Fixed in 0.5.0.
References
cve@mitre.orghttps://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0Patch, Release Notes, Third Party Advisory
cve@mitre.orghttps://github.com/hashicorp/go-slug/pull/12Patch, Third Party Advisory
cve@mitre.orghttps://github.com/hashicorp/go-slug/releases/tag/v0.5.0Release Notes, Third Party Advisory
cve@mitre.orghttps://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slugExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0Patch, Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/hashicorp/go-slug/pull/12Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/hashicorp/go-slug/releases/tag/v0.5.0Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slugExploit, Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:55:10.521Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/hashicorp/go-slug/releases/tag/v0.5.0"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/hashicorp/go-slug/pull/12"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slug"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "HashiCorp go-slug up to 0.4.3 did not fully protect against directory traversal while unpacking tar archives, and protections could be bypassed with specific constructions of multiple symlinks. Fixed in 0.5.0."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-22T01:17:23",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/hashicorp/go-slug/releases/tag/v0.5.0"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/hashicorp/go-slug/pull/12"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slug"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-29529",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "HashiCorp go-slug up to 0.4.3 did not fully protect against directory traversal while unpacking tar archives, and protections could be bypassed with specific constructions of multiple symlinks. Fixed in 0.5.0."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/hashicorp/go-slug/releases/tag/v0.5.0",
              "refsource": "MISC",
              "url": "https://github.com/hashicorp/go-slug/releases/tag/v0.5.0"
            },
            {
              "name": "https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0",
              "refsource": "MISC",
              "url": "https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0"
            },
            {
              "name": "https://github.com/hashicorp/go-slug/pull/12",
              "refsource": "MISC",
              "url": "https://github.com/hashicorp/go-slug/pull/12"
            },
            {
              "name": "https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slug",
              "refsource": "MISC",
              "url": "https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slug"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-29529",
    "datePublished": "2020-12-03T19:04:50",
    "dateReserved": "2020-12-03T00:00:00",
    "dateUpdated": "2024-08-04T16:55:10.521Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-29529\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2020-12-03T20:15:11.820\",\"lastModified\":\"2024-11-21T05:24:09.323\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"HashiCorp go-slug up to 0.4.3 did not fully protect against directory traversal while unpacking tar archives, and protections could be bypassed with specific constructions of multiple symlinks. Fixed in 0.5.0.\"},{\"lang\":\"es\",\"value\":\"HashiCorp go-slug hasta la versi\u00f3n 0.4.3 no proteg\u00eda completamente contra el cruce de directorios al desempaquetar archivos tar, y las protecciones pod\u00edan ser eludidas con construcciones espec\u00edficas de m\u00faltiples enlaces simb\u00f3licos. Corregido en 0.5.0.\"}],\"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:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"},{\"lang\":\"en\",\"value\":\"CWE-59\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:hashicorp:go-slug:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"0.5.0\",\"matchCriteriaId\":\"5B8E1764-752A-4743-B7D4-7B2A9110666A\"}]}]}],\"references\":[{\"url\":\"https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\",\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/hashicorp/go-slug/pull/12\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/hashicorp/go-slug/releases/tag/v0.5.0\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slug\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/hashicorp/go-slug/pull/12\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/hashicorp/go-slug/releases/tag/v0.5.0\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://securitylab.github.com/advisories/GHSL-2020-262-zipslip-go-slug\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}"
  }
}


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 seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.