fkie_cve-2023-28434
Vulnerability from fkie_nvd
Published
2023-03-22 21:15
Modified
2025-03-10 20:49
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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`.
References
security-advisories@github.comhttps://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5Patch
security-advisories@github.comhttps://github.com/minio/minio/pull/16849Exploit, Issue Tracking
security-advisories@github.comhttps://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8cVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/minio/minio/pull/16849Exploit, Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8cVendor Advisory
Impacted products
Vendor Product Version
minio minio *


To clipboard 

{
   cisaActionDue: "2023-10-10",
   cisaExploitAdd: "2023-09-19",
   cisaRequiredAction: "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
   cisaVulnerabilityName: "MinIO Security Feature Bypass Vulnerability",
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "63CBB19F-80FF-4D6B-ADF3-7BD9768861D0",
                     versionEndExcluding: "2023-03-20t20-16-18z",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         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`. \n",
      },
   ],
   id: "CVE-2023-28434",
   lastModified: "2025-03-10T20:49:43.140",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               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,
            source: "security-advisories@github.com",
            type: "Secondary",
         },
         {
            cvssData: {
               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,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2023-03-22T21:15:18.427",
   references: [
      {
         source: "security-advisories@github.com",
         tags: [
            "Patch",
         ],
         url: "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Exploit",
            "Issue Tracking",
         ],
         url: "https://github.com/minio/minio/pull/16849",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Issue Tracking",
         ],
         url: "https://github.com/minio/minio/pull/16849",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c",
      },
   ],
   sourceIdentifier: "security-advisories@github.com",
   vulnStatus: "Analyzed",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-269",
            },
         ],
         source: "security-advisories@github.com",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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