gsd-2023-28434
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access. This issue has been patched in RELEASE.2023-03-20T20-16-18Z. As a workaround, enable browser API access and turn off `MINIO_BROWSER=off`.
Aliases
Aliases
CVE-2023-28434


To clipboard 

{
   GSD: {
      alias: "CVE-2023-28434",
      id: "GSD-2023-28434",
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2023-28434",
         ],
         details: "Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access. This issue has been patched in RELEASE.2023-03-20T20-16-18Z. As a workaround, enable browser API access and turn off `MINIO_BROWSER=off`.",
         id: "GSD-2023-28434",
         modified: "2023-12-13T01:20:47.288588Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "security-advisories@github.com",
            ID: "CVE-2023-28434",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "minio",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "=",
                                       version_value: "< RELEASE.2023-03-20T20-16-18Z",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "minio",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access. This issue has been patched in RELEASE.2023-03-20T20-16-18Z. As a workaround, enable browser API access and turn off `MINIO_BROWSER=off`.",
               },
            ],
         },
         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: [
                     {
                        cweId: "CWE-269",
                        lang: "eng",
                        value: "CWE-269: Improper Privilege Management",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c",
                  refsource: "MISC",
                  url: "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c",
               },
               {
                  name: "https://github.com/minio/minio/pull/16849",
                  refsource: "MISC",
                  url: "https://github.com/minio/minio/pull/16849",
               },
               {
                  name: "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5",
                  refsource: "MISC",
                  url: "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5",
               },
            ],
         },
         source: {
            advisory: "GHSA-2pxw-r47w-4p8c",
            discovery: "UNKNOWN",
         },
      },
      "gitlab.com": {
         advisories: [
            {
               affected_range: "<v2023-03-20t20-16-18z",
               affected_versions: "All versions before 2023-03-20t20-16-18z",
               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: "2023-03-28",
               description: "Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access. This issue has been patched in RELEASE.2023-03-20T20-16-18Z. As a workaround, enable browser API access and turn off `MINIO_BROWSER=off`.",
               fixed_versions: [
                  "v2023-03-20t20-16-18z",
               ],
               identifier: "CVE-2023-28434",
               identifiers: [
                  "CVE-2023-28434",
                  "GHSA-2pxw-r47w-4p8c",
               ],
               not_impacted: "",
               package_slug: "go/github.com/minio/minio",
               pubdate: "2023-03-22",
               solution: "Upgrade to version 2023-03-20t20-16-18z or above.",
               title: "Privilege Escalation on Linux/MacOS",
               urls: [
                  "https://nvd.nist.gov/vuln/detail/CVE-2023-28434",
                  "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c",
                  "https://github.com/minio/minio/pull/16849",
                  "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5",
               ],
               uuid: "805203cd-db82-41ce-8028-2443cd5d0194",
               versions: [],
            },
         ],
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "2023-03-20t20-16-18z",
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "security-advisories@github.com",
               ID: "CVE-2023-28434",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access. This issue has been patched in RELEASE.2023-03-20T20-16-18Z. As a workaround, enable browser API access and turn off `MINIO_BROWSER=off`.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "NVD-CWE-noinfo",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c",
                     refsource: "MISC",
                     tags: [
                        "Vendor Advisory",
                     ],
                     url: "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c",
                  },
                  {
                     name: "https://github.com/minio/minio/pull/16849",
                     refsource: "MISC",
                     tags: [
                        "Exploit",
                        "Issue Tracking",
                     ],
                     url: "https://github.com/minio/minio/pull/16849",
                  },
                  {
                     name: "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5",
                     refsource: "MISC",
                     tags: [
                        "Patch",
                     ],
                     url: "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5",
                  },
               ],
            },
         },
         impact: {
            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: "2023-03-28T16:24Z",
         publishedDate: "2023-03-22T21:15Z",
      },
   },
}


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