gsd-2020-4053
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4.
Aliases
Aliases
CVE-2020-4053


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-4053",
    "description": "In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4.",
    "id": "GSD-2020-4053",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-4053.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-4053"
      ],
      "details": "In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4.",
      "id": "GSD-2020-4053",
      "modified": "2023-12-13T01:21:48.278666Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2020-4053",
        "STATE": "PUBLIC",
        "TITLE": "Path Traversal in Helm Plugin Archive"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Helm",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003e= 3.0.0, \u003c 3.2.4"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "The Helm Project"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.7,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/helm/helm/security/advisories/GHSA-qq3j-xp49-j73f",
            "refsource": "CONFIRM",
            "url": "https://github.com/helm/helm/security/advisories/GHSA-qq3j-xp49-j73f"
          },
          {
            "name": "https://github.com/helm/helm/commit/0ad800ef43d3b826f31a5ad8dfbb4fe05d143688",
            "refsource": "MISC",
            "url": "https://github.com/helm/helm/commit/0ad800ef43d3b826f31a5ad8dfbb4fe05d143688"
          },
          {
            "name": "https://github.com/helm/helm/releases/tag/v3.2.4",
            "refsource": "MISC",
            "url": "https://github.com/helm/helm/releases/tag/v3.2.4"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-qq3j-xp49-j73f",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=3.0.0 \u003c3.2.4",
          "affected_versions": "All versions starting from 3.0.0 before 3.2.4",
          "cvss_v2": "AV:N/AC:M/Au:S/C:C/I:C/A:C",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-22",
            "CWE-78",
            "CWE-937"
          ],
          "date": "2021-06-23",
          "description": "In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4.",
          "fixed_versions": [
            "3.2.4"
          ],
          "identifier": "CVE-2020-4053",
          "identifiers": [
            "GHSA-qq3j-xp49-j73f",
            "CVE-2020-4053"
          ],
          "not_impacted": "All versions before 3.0.0, all versions starting from 3.2.4",
          "package_slug": "go/helm.sh/helm/v3/pkg/plugin/installer",
          "pubdate": "2021-06-23",
          "solution": "Upgrade to version 3.2.4 or above.",
          "title": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
          "urls": [
            "https://github.com/helm/helm/security/advisories/GHSA-qq3j-xp49-j73f",
            "https://nvd.nist.gov/vuln/detail/CVE-2020-4053",
            "https://github.com/helm/helm/pull/8317",
            "https://github.com/helm/helm/commit/0ad800ef43d3b826f31a5ad8dfbb4fe05d143688",
            "https://github.com/helm/helm/commit/b6bbe4f08bbb98eadd6c9cd726b08a5c639908b3",
            "https://github.com/helm/helm/releases/tag/v3.2.4",
            "https://github.com/advisories/GHSA-qq3j-xp49-j73f"
          ],
          "uuid": "ad293f33-67f2-43b9-9ec9-05a3d59a61f4"
        }
      ]
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F90E5468-5EE9-4943-ACCF-2E1F6BC013ED",
                    "versionEndExcluding": "3.2.4",
                    "versionStartIncluding": "3.0.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4."
          },
          {
            "lang": "es",
            "value": "En Helm versiones superiores o iguales a 3.0.0 y menores a 3.2.4, es posible un ataque de salto de ruta al instalar plugins de Helm desde un archivo tar por medio de HTTP. Es posible que un autor de plugin malicioso inyecte una ruta relativa en un archivo de plugin y copie un archivo fuera del directorio previsto. Esto se ha corregido en la versi\u00f3n 3.2.4"
          }
        ],
        "id": "CVE-2020-4053",
        "lastModified": "2024-02-08T02:11:32.513",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 8.5,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 6.8,
              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": true
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.8,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 0.9,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 3.7,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 1.2,
              "impactScore": 2.5,
              "source": "security-advisories@github.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2020-06-16T22:15:10.597",
        "references": [
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Patch"
            ],
            "url": "https://github.com/helm/helm/commit/0ad800ef43d3b826f31a5ad8dfbb4fe05d143688"
          },
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Release Notes"
            ],
            "url": "https://github.com/helm/helm/releases/tag/v3.2.4"
          },
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://github.com/helm/helm/security/advisories/GHSA-qq3j-xp49-j73f"
          }
        ],
        "sourceIdentifier": "security-advisories@github.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-22"
              }
            ],
            "source": "security-advisories@github.com",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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