VAR-202103-0605
Vulnerability from variot - Updated: 2023-12-18 13:42MinIO is an open-source high performance object storage service and it is API compatible with Amazon S3 cloud storage service. In MinIO before version RELEASE.2021-03-04T00-53-13Z it is possible to bypass a readOnly policy by creating a temporary 'mc share upload' URL. Everyone is impacted who uses MinIO multi-users. This is fixed in version RELEASE.2021-03-04T00-53-13Z. As a workaround, one can disable uploads with Content-Type: multipart/form-data as mentioned in the S3 API RESTObjectPOST docs by using a proxy in front of MinIO. MinIO Exists in an authorization vulnerability.Information may be tampered with
{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202103-0605",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "minio",
"scope": "lt",
"trust": 1.0,
"vendor": "minio",
"version": "2021-03-04t00-53-13z"
},
{
"model": "minio",
"scope": "eq",
"trust": 0.8,
"vendor": "minio",
"version": "release.2021-03-04t00-53-13z"
},
{
"model": "minio",
"scope": "eq",
"trust": 0.8,
"vendor": "minio",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-004351"
},
{
"db": "NVD",
"id": "CVE-2021-21362"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2021-03-04t00-53-13z",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2021-21362"
}
]
},
"cve": "CVE-2021-21362",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"acInsufInfo": false,
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "NVD",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"integrityImpact": "PARTIAL",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"trust": 1.0,
"userInteractionRequired": false,
"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Network",
"authentication": "Single",
"author": "NVD",
"availabilityImpact": "None",
"baseScore": 4.0,
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2021-21362",
"impactScore": null,
"integrityImpact": "Partial",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.9,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "NVD",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "security-advisories@github.com",
"availabilityImpact": "NONE",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.1,
"impactScore": 4.0,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "None",
"baseScore": 6.5,
"baseSeverity": "Medium",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2021-21362",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2021-21362",
"trust": 1.8,
"value": "MEDIUM"
},
{
"author": "security-advisories@github.com",
"id": "CVE-2021-21362",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-202103-562",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2021-21362",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-21362"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004351"
},
{
"db": "NVD",
"id": "CVE-2021-21362"
},
{
"db": "NVD",
"id": "CVE-2021-21362"
},
{
"db": "CNNVD",
"id": "CNNVD-202103-562"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "MinIO is an open-source high performance object storage service and it is API compatible with Amazon S3 cloud storage service. In MinIO before version RELEASE.2021-03-04T00-53-13Z it is possible to bypass a readOnly policy by creating a temporary \u0027mc share upload\u0027 URL. Everyone is impacted who uses MinIO multi-users. This is fixed in version RELEASE.2021-03-04T00-53-13Z. As a workaround, one can disable uploads with `Content-Type: multipart/form-data` as mentioned in the S3 API RESTObjectPOST docs by using a proxy in front of MinIO. MinIO Exists in an authorization vulnerability.Information may be tampered with",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-21362"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004351"
},
{
"db": "VULMON",
"id": "CVE-2021-21362"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-21362",
"trust": 2.5
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004351",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202103-562",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-21362",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-21362"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004351"
},
{
"db": "NVD",
"id": "CVE-2021-21362"
},
{
"db": "CNNVD",
"id": "CNNVD-202103-562"
}
]
},
"id": "VAR-202103-0605",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.18899521
},
"last_update_date": "2023-12-18T13:42:39.439000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "missing\u00a0user\u00a0policy\u00a0enforcement\u00a0in\u00a0PostPolicyHandler\u00a0(#11682)",
"trust": 0.8,
"url": "https://github.com/minio/minio/releases/tag/release.2021-03-04t00-53-13z"
},
{
"title": "MinIO Remediation measures for authorization problem vulnerabilities",
"trust": 0.6,
"url": "http://123.124.177.30/web/xxk/bdxqbyid.tag?id=144156"
},
{
"title": "Arch Linux Advisories: [ASA-202103-5] minio: access restriction bypass",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=arch_linux_advisories\u0026qid=asa-202103-5"
},
{
"title": "Arch Linux Issues: ",
"trust": 0.1,
"url": "https://vulmon.com/vendoradvisory?qidtp=arch_linux_issues\u0026qid=cve-2021-21362 log"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-21362"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004351"
},
{
"db": "CNNVD",
"id": "CNNVD-202103-562"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-863",
"trust": 1.0
},
{
"problemtype": "Inappropriate authorization (CWE-285) [ Other ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-004351"
},
{
"db": "NVD",
"id": "CVE-2021-21362"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://github.com/minio/minio/commit/039f59b552319fcc2f83631bb421a7d4b82bc482"
},
{
"trust": 1.7,
"url": "https://github.com/minio/minio/pull/11682"
},
{
"trust": 1.7,
"url": "https://github.com/minio/minio/releases/tag/release.2021-03-04t00-53-13z"
},
{
"trust": 1.7,
"url": "https://github.com/minio/minio/security/advisories/ghsa-hq5j-6r98-9m8v"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-21362"
},
{
"trust": 0.6,
"url": "https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-redis-minio-golang-and-urllib3-affect-ibm-spectrum-protect-plus-container-backup-and-restore-for-kubernetes-and-openshift/"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/285.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
},
{
"trust": 0.1,
"url": "https://security.archlinux.org/asa-202103-5"
},
{
"trust": 0.1,
"url": "https://security.archlinux.org/cve-2021-21362"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-21362"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004351"
},
{
"db": "NVD",
"id": "CVE-2021-21362"
},
{
"db": "CNNVD",
"id": "CNNVD-202103-562"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2021-21362"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004351"
},
{
"db": "NVD",
"id": "CVE-2021-21362"
},
{
"db": "CNNVD",
"id": "CNNVD-202103-562"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-03-08T00:00:00",
"db": "VULMON",
"id": "CVE-2021-21362"
},
{
"date": "2021-11-18T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-004351"
},
{
"date": "2021-03-08T19:15:13.443000",
"db": "NVD",
"id": "CVE-2021-21362"
},
{
"date": "2021-03-08T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202103-562"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-03-12T00:00:00",
"db": "VULMON",
"id": "CVE-2021-21362"
},
{
"date": "2021-11-18T08:52:00",
"db": "JVNDB",
"id": "JVNDB-2021-004351"
},
{
"date": "2022-10-21T22:40:12.743000",
"db": "NVD",
"id": "CVE-2021-21362"
},
{
"date": "2022-10-24T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202103-562"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202103-562"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "MinIO\u00a0 Authorization vulnerability in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-004351"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "authorization issue",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202103-562"
}
],
"trust": 0.6
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…