221 lines
10 KiB
JSON
221 lines
10 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "minio",
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"vendor": "minio",
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"versions": [
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{
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"status": "affected",
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"version": "< RELEASE.2021-03-17T02-33-02Z"
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}
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}
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"descriptions": [
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{
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"lang": "en",
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"value": "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.2021-03-17T02-33-02Z, there is a vulnerability which enables MITM modification of request bodies that are meant to have integrity guaranteed by chunk signatures. In a PUT request using aws-chunked encoding, MinIO ordinarily verifies signatures at the end of a chunk. This check can be skipped if the client sends a false chunk size that is much greater than the actual data sent: the server accepts and completes the request without ever reaching the end of the chunk + thereby without ever checking the chunk signature. This is fixed in version RELEASE.2021-03-17T02-33-02Z. As a workaround one can avoid using \"aws-chunked\" encoding-based chunk signature upload requests instead use TLS. MinIO SDKs automatically disable chunked encoding signature when the server endpoint is configured with TLS."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
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"version": "3.1"
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}
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"description": "CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel",
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"lang": "en",
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"type": "CWE"
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}
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"dateUpdated": "2021-03-19T16:00:17.000Z",
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},
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{
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"tags": [
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},
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{
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"tags": [
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}
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],
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"source": {
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"advisory": "GHSA-xr7r-7gpj-5pgp",
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"discovery": "UNKNOWN"
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},
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"title": "MITM modification of request bodies in MinIO",
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"CVE_data_meta": {
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"ASSIGNER": "security-advisories@github.com",
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"ID": "CVE-2021-21390",
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"STATE": "PUBLIC",
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"TITLE": "MITM modification of request bodies in MinIO"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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{
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"version": {
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"version_data": [
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}
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]
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},
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"impact": {
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"cvss": {
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"adp": [
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