gsd-2021-41137
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Minio is a Kubernetes native application for cloud storage. All users on release `RELEASE.2021-10-10T16-53-30Z` are affected by a vulnerability that involves bypassing policy restrictions on regular users. Normally, checkKeyValid() should return owner true for rootCreds. In the affected version, policy restriction did not work properly for users who did not have service (svc) or security token service (STS) accounts. This issue is fixed in `RELEASE.2021-10-13T00-23-17Z`. A downgrade back to release `RELEASE.2021-10-08T23-58-24Z` is available as a workaround.
Aliases
Aliases
CVE-2021-41137


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-41137",
    "description": "Minio is a Kubernetes native application for cloud storage. All users on release `RELEASE.2021-10-10T16-53-30Z` are affected by a vulnerability that involves bypassing policy restrictions on regular users. Normally, checkKeyValid() should return owner true for rootCreds. In the affected version, policy restriction did not work properly for users who did not have service (svc) or security token service (STS) accounts. This issue is fixed in `RELEASE.2021-10-13T00-23-17Z`. A downgrade back to release `RELEASE.2021-10-08T23-58-24Z` is available as a workaround.",
    "id": "GSD-2021-41137",
    "references": [
      "https://security.archlinux.org/CVE-2021-41137"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-41137"
      ],
      "details": "Minio is a Kubernetes native application for cloud storage. All users on release `RELEASE.2021-10-10T16-53-30Z` are affected by a vulnerability that involves bypassing policy restrictions on regular users. Normally, checkKeyValid() should return owner true for rootCreds. In the affected version, policy restriction did not work properly for users who did not have service (svc) or security token service (STS) accounts. This issue is fixed in `RELEASE.2021-10-13T00-23-17Z`. A downgrade back to release `RELEASE.2021-10-08T23-58-24Z` is available as a workaround.",
      "id": "GSD-2021-41137",
      "modified": "2023-12-13T01:23:27.046030Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-41137",
        "STATE": "PUBLIC",
        "TITLE": "Bypassing policy restrictions on regular users "
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "minio",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "= RELEASE.2021-10-10T16-53-30Z"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "minio"
            }
          ]
        }
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      "description": {
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            "lang": "eng",
            "value": "Minio is a Kubernetes native application for cloud storage. All users on release `RELEASE.2021-10-10T16-53-30Z` are affected by a vulnerability that involves bypassing policy restrictions on regular users. Normally, checkKeyValid() should return owner true for rootCreds. In the affected version, policy restriction did not work properly for users who did not have service (svc) or security token service (STS) accounts. This issue is fixed in `RELEASE.2021-10-13T00-23-17Z`. A downgrade back to release `RELEASE.2021-10-08T23-58-24Z` is available as a workaround."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-285: Improper Authorization"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/minio/minio/security/advisories/GHSA-v64v-g97p-577c",
            "refsource": "CONFIRM",
            "url": "https://github.com/minio/minio/security/advisories/GHSA-v64v-g97p-577c"
          },
          {
            "name": "https://github.com/minio/minio/pull/13388",
            "refsource": "MISC",
            "url": "https://github.com/minio/minio/pull/13388"
          },
          {
            "name": "https://github.com/minio/minio/pull/13422",
            "refsource": "MISC",
            "url": "https://github.com/minio/minio/pull/13422"
          },
          {
            "name": "https://github.com/minio/minio/commit/415bbc74aacd53a120e54a663e941b1809982dbd",
            "refsource": "MISC",
            "url": "https://github.com/minio/minio/commit/415bbc74aacd53a120e54a663e941b1809982dbd"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-v64v-g97p-577c",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "=v2021-10-10t16-53-30z",
          "affected_versions": "Version 2021-10-10t16-53-30z",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-08-12",
          "description": "Minio is a Kubernetes native application for cloud storage. All users are affected by a vulnerability that involves bypassing policy restrictions on regular users. Normally, `checkKeyValid()` should return owner true for `rootCreds`. In the affected version, policy restriction does not work properly for users who does not have service (svc) or security token service (STS) accounts.",
          "fixed_versions": [],
          "identifier": "CVE-2021-41137",
          "identifiers": [
            "CVE-2021-41137",
            "GHSA-v64v-g97p-577c"
          ],
          "not_impacted": "",
          "package_slug": "go/github.com/minio/minio",
          "pubdate": "2021-10-13",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Improper Authorization",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-41137"
          ],
          "uuid": "9f70d93b-e99c-4236-a920-162ab7079932",
          "versions": []
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:minio:minio:2021-10-10t16-53-30z:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2021-41137"
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        "description": {
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              "value": "Minio is a Kubernetes native application for cloud storage. All users on release `RELEASE.2021-10-10T16-53-30Z` are affected by a vulnerability that involves bypassing policy restrictions on regular users. Normally, checkKeyValid() should return owner true for rootCreds. In the affected version, policy restriction did not work properly for users who did not have service (svc) or security token service (STS) accounts. This issue is fixed in `RELEASE.2021-10-13T00-23-17Z`. A downgrade back to release `RELEASE.2021-10-08T23-58-24Z` is available as a workaround."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-Other"
                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/minio/minio/security/advisories/GHSA-v64v-g97p-577c",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/minio/minio/security/advisories/GHSA-v64v-g97p-577c"
            },
            {
              "name": "https://github.com/minio/minio/pull/13388",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/minio/minio/pull/13388"
            },
            {
              "name": "https://github.com/minio/minio/pull/13422",
              "refsource": "MISC",
              "tags": [
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              "url": "https://github.com/minio/minio/pull/13422"
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            {
              "name": "https://github.com/minio/minio/commit/415bbc74aacd53a120e54a663e941b1809982dbd",
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                "Patch",
                "Third Party Advisory"
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              "url": "https://github.com/minio/minio/commit/415bbc74aacd53a120e54a663e941b1809982dbd"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-08-12T16:29Z",
      "publishedDate": "2021-10-13T14:15Z"
    }
  }
}


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