gsd-2021-43858
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
MinIO is a Kubernetes native application for cloud storage. Prior to version `RELEASE.2021-12-27T07-23-18Z`, a malicious client can hand-craft an HTTP API call that allows for updating policy for a user and gaining higher privileges. The patch in version `RELEASE.2021-12-27T07-23-18Z` changes the accepted request body type and removes the ability to apply policy changes through this API. There is a workaround for this vulnerability: Changing passwords can be disabled by adding an explicit `Deny` rule to disable the API for users.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-43858",
"description": "MinIO is a Kubernetes native application for cloud storage. Prior to version `RELEASE.2021-12-27T07-23-18Z`, a malicious client can hand-craft an HTTP API call that allows for updating policy for a user and gaining higher privileges. The patch in version `RELEASE.2021-12-27T07-23-18Z` changes the accepted request body type and removes the ability to apply policy changes through this API. There is a workaround for this vulnerability: Changing passwords can be disabled by adding an explicit `Deny` rule to disable the API for users.",
"id": "GSD-2021-43858",
"references": [
"https://access.redhat.com/errata/RHSA-2022:0735",
"https://access.redhat.com/errata/RHSA-2022:4956"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-43858"
],
"details": "MinIO is a Kubernetes native application for cloud storage. Prior to version `RELEASE.2021-12-27T07-23-18Z`, a malicious client can hand-craft an HTTP API call that allows for updating policy for a user and gaining higher privileges. The patch in version `RELEASE.2021-12-27T07-23-18Z` changes the accepted request body type and removes the ability to apply policy changes through this API. There is a workaround for this vulnerability: Changing passwords can be disabled by adding an explicit `Deny` rule to disable the API for users.",
"id": "GSD-2021-43858",
"modified": "2023-12-13T01:23:26.224348Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-43858",
"STATE": "PUBLIC",
"TITLE": "User privilege escalation in MinIO"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "minio",
"version": {
"version_data": [
{
"version_value": "\u003c RELEASE.2021-12-27T07-23-18Z"
}
]
}
}
]
},
"vendor_name": "minio"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "MinIO is a Kubernetes native application for cloud storage. Prior to version `RELEASE.2021-12-27T07-23-18Z`, a malicious client can hand-craft an HTTP API call that allows for updating policy for a user and gaining higher privileges. The patch in version `RELEASE.2021-12-27T07-23-18Z` changes the accepted request body type and removes the ability to apply policy changes through this API. There is a workaround for this vulnerability: Changing passwords can be disabled by adding an explicit `Deny` rule to disable the API for users."
}
]
},
"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-269: Improper Privilege Management"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/minio/minio/security/advisories/GHSA-j6jc-jqqc-p6cx",
"refsource": "CONFIRM",
"url": "https://github.com/minio/minio/security/advisories/GHSA-j6jc-jqqc-p6cx"
},
{
"name": "https://github.com/minio/minio/pull/13976",
"refsource": "MISC",
"url": "https://github.com/minio/minio/pull/13976"
},
{
"name": "https://github.com/minio/minio/pull/7949",
"refsource": "MISC",
"url": "https://github.com/minio/minio/pull/7949"
},
{
"name": "https://github.com/minio/minio/commit/5a96cbbeaabd0a82b0fe881378e7c21c85091abf",
"refsource": "MISC",
"url": "https://github.com/minio/minio/commit/5a96cbbeaabd0a82b0fe881378e7c21c85091abf"
},
{
"name": "https://github.com/minio/minio/releases/tag/RELEASE.2021-12-27T07-23-18Z",
"refsource": "MISC",
"url": "https://github.com/minio/minio/releases/tag/RELEASE.2021-12-27T07-23-18Z"
}
]
},
"source": {
"advisory": "GHSA-j6jc-jqqc-p6cx",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003cv0.0.0-20211227072318-bb97eafa8254",
"affected_versions": "All versions before v0.0.0-20211227072318-bb97eafa8254",
"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-269",
"CWE-937"
],
"date": "2022-01-10",
"description": "MinIO is a Kubernetes native application for cloud storage. Prior to version `RELEASE.2021-12-27T07-23-18Z`, a malicious client can hand-craft an HTTP API call that allows for updating policy for a user and gaining higher privileges. The patch in version `RELEASE.2021-12-27T07-23-18Z` changes the accepted request body type and removes the ability to apply policy changes through this API. There is a workaround for this vulnerability: Changing passwords can be disabled by adding an explicit `Deny` rule to disable the API for users.",
"fixed_versions": [
"v0.0.0-20211227072318-bb97eafa8254"
],
"identifier": "CVE-2021-43858",
"identifiers": [
"CVE-2021-43858",
"GHSA-j6jc-jqqc-p6cx"
],
"not_impacted": "",
"package_slug": "go/github.com/minio/minio",
"pubdate": "2021-12-27",
"solution": "Upgrade to version v0.0.0-20211227072318-bb97eafa8254 or above.",
"title": "Improper Privilege Management",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-43858",
"https://github.com/minio/minio/commit/5a96cbbeaabd0a82b0fe881378e7c21c85091abf",
"https://github.com/minio/minio/releases/tag/RELEASE.2021-12-27T07-23-18Z",
"https://github.com/minio/minio/pull/13976",
"https://github.com/minio/minio/security/advisories/GHSA-j6jc-jqqc-p6cx",
"https://github.com/minio/minio/pull/7949"
],
"uuid": "69c9883a-07a9-43b2-9aa8-75f8cc6bbb40",
"versions": [
{
"commit": {
"sha": "bb97eafa82544de7d78e8b614fe13f9754f58d6c",
"tags": [
"v20211227"
],
"timestamp": "20211227072318"
},
"number": "v20211227"
}
]
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2021-12-27t07-23-18z",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-43858"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "MinIO is a Kubernetes native application for cloud storage. Prior to version `RELEASE.2021-12-27T07-23-18Z`, a malicious client can hand-craft an HTTP API call that allows for updating policy for a user and gaining higher privileges. The patch in version `RELEASE.2021-12-27T07-23-18Z` changes the accepted request body type and removes the ability to apply policy changes through this API. There is a workaround for this vulnerability: Changing passwords can be disabled by adding an explicit `Deny` rule to disable the API for users."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-863"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/minio/minio/commit/5a96cbbeaabd0a82b0fe881378e7c21c85091abf",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/minio/minio/commit/5a96cbbeaabd0a82b0fe881378e7c21c85091abf"
},
{
"name": "https://github.com/minio/minio/releases/tag/RELEASE.2021-12-27T07-23-18Z",
"refsource": "MISC",
"tags": [
"Release Notes",
"Third Party Advisory"
],
"url": "https://github.com/minio/minio/releases/tag/RELEASE.2021-12-27T07-23-18Z"
},
{
"name": "https://github.com/minio/minio/pull/13976",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/minio/minio/pull/13976"
},
{
"name": "https://github.com/minio/minio/security/advisories/GHSA-j6jc-jqqc-p6cx",
"refsource": "CONFIRM",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/minio/minio/security/advisories/GHSA-j6jc-jqqc-p6cx"
},
{
"name": "https://github.com/minio/minio/pull/7949",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/minio/minio/pull/7949"
}
]
}
},
"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": "2022-08-09T01:24Z",
"publishedDate": "2021-12-27T22:15Z"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…