GSD-2020-8570
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. This can potentially overwrite any files on the system of the process executing the client code.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-8570",
"description": "Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. This can potentially overwrite any files on the system of the process executing the client code.",
"id": "GSD-2020-8570"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-8570"
],
"details": "Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. This can potentially overwrite any files on the system of the process executing the client code.",
"id": "GSD-2020-8570",
"modified": "2023-12-13T01:21:53.347038Z",
"schema_version": "1.4.0"
}
},
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"DATE_PUBLIC": "2021-01-11T23:15:00.000Z",
"ID": "CVE-2020-8570",
"STATE": "PUBLIC",
"TITLE": "Kubernetes Java client libraries unvalidated path traversal in Copy implementation"
},
"affects": {
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"refsource": "MISC",
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{
"name": "[druid-commits] 20210203 [GitHub] [druid] jihoonson commented on pull request #10826: Address CVE-2020-8570, suppress CVE-2020-8554",
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"solution": [
{
"lang": "eng",
"value": "Upgrade to 9.0.2, 10.0.1 or 11.0.0 versions of the library."
}
],
"source": {
"defect": [
"https://github.com/kubernetes-client/java/issues/1491"
],
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "(,9.0.2),[10.0.0,10.0.1)",
"affected_versions": "All versions before 9.0.2, all versions starting from 10.0.0 before 10.0.1",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-22",
"CWE-937"
],
"date": "2021-02-04",
"description": "Kubernetes Java client libraries allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. This can potentially overwrite any files on the system of the process executing the client code.",
"fixed_versions": [
"9.0.2",
"10.0.1"
],
"identifier": "CVE-2020-8570",
"identifiers": [
"CVE-2020-8570"
],
"not_impacted": "All versions starting from 9.0.2 before 10.0.0, all versions starting from 10.0.1",
"package_slug": "maven/io.kubernetes/client-java",
"pubdate": "2021-01-21",
"solution": "Upgrade to versions 9.0.2, 10.0.1 or above.",
"title": "Path Traversal",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-8570"
],
"uuid": "02cae374-d9d0-46be-a36a-bcd1055ec8bc"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:kubernetes:java:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "9.0.2",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:kubernetes:java:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "10.0.1",
"versionStartIncluding": "10.0.0",
"vulnerable": true
}
],
"operator": "OR"
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}
]
},
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"value": "CWE-22"
}
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},
"references": {
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{
"name": "N/A",
"refsource": "CONFIRM",
"tags": [
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"Third Party Advisory"
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"tags": [
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{
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.2
}
},
"lastModifiedDate": "2022-10-07T02:20Z",
"publishedDate": "2021-01-21T17:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
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.
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