GSD-2022-31080
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, a large response received by the viaduct WSClient can cause a DoS from memory exhaustion. The entire body of the response is being read into memory which could allow an attacker to send a request that returns a response with a large body. The consequence of the exhaustion is that the process which invokes a WSClient will be in a denial of service. The software is affected If users who are authenticated to the edge side connect to `cloudhub` from the edge side through WebSocket protocol. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There are currently no known workarounds.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-31080",
"description": "KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, a large response received by the viaduct WSClient can cause a DoS from memory exhaustion. The entire body of the response is being read into memory which could allow an attacker to send a request that returns a response with a large body. The consequence of the exhaustion is that the process which invokes a WSClient will be in a denial of service. The software is affected If users who are authenticated to the edge side connect to `cloudhub` from the edge side through WebSocket protocol. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There are currently no known workarounds.",
"id": "GSD-2022-31080"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-31080"
],
"details": "KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, a large response received by the viaduct WSClient can cause a DoS from memory exhaustion. The entire body of the response is being read into memory which could allow an attacker to send a request that returns a response with a large body. The consequence of the exhaustion is that the process which invokes a WSClient will be in a denial of service. The software is affected If users who are authenticated to the edge side connect to `cloudhub` from the edge side through WebSocket protocol. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There are currently no known workarounds.",
"id": "GSD-2022-31080",
"modified": "2023-12-13T01:19:18.074518Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-31080",
"STATE": "PUBLIC",
"TITLE": "KubeEdge Websocket Client in package Viaduct: DoS from large response message"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "kubeedge",
"version": {
"version_data": [
{
"version_value": "= 1.11.0"
},
{
"version_value": "\u003e= 1.10.0, \u003c 1.10.2"
},
{
"version_value": "\u003c 1.9.4"
}
]
}
}
]
},
"vendor_name": "kubeedge"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, a large response received by the viaduct WSClient can cause a DoS from memory exhaustion. The entire body of the response is being read into memory which could allow an attacker to send a request that returns a response with a large body. The consequence of the exhaustion is that the process which invokes a WSClient will be in a denial of service. The software is affected If users who are authenticated to the edge side connect to `cloudhub` from the edge side through WebSocket protocol. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There are currently no known workarounds."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400: Uncontrolled Resource Consumption"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/kubeedge/kubeedge/security/advisories/GHSA-6wvc-6pww-qr4r",
"refsource": "CONFIRM",
"url": "https://github.com/kubeedge/kubeedge/security/advisories/GHSA-6wvc-6pww-qr4r"
}
]
},
"source": {
"advisory": "GHSA-6wvc-6pww-qr4r",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003cv1.9.4 || \u003e=v1.10.0 \u003cv1.10.2 || \u003e=v1.11.0 \u003cv1.11.1",
"affected_versions": "All versions before 1.9.4, all versions starting from 1.10.0 before 1.10.2, all versions starting from 1.11.0 before 1.11.1",
"cvss_v2": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-400",
"CWE-937"
],
"date": "2022-07-12",
"description": "KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, a large response received by the viaduct WSClient can cause a DoS from memory exhaustion. The entire body of the response is being read into memory which could allow an attacker to send a request that returns a response with a large body. The consequence of the exhaustion is that the process which invokes a WSClient will be in a denial of service. The software is affected If users who are authenticated to the edge side connect to `cloudhub` from the edge side through WebSocket protocol. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There are currently no known workarounds.",
"fixed_versions": [
"v1.10.2",
"v1.11.1",
"v1.9.4"
],
"identifier": "CVE-2022-31080",
"identifiers": [
"GHSA-6wvc-6pww-qr4r",
"CVE-2022-31080"
],
"not_impacted": "All versions starting from 1.9.4 before 1.10.0, all versions starting from 1.10.2 before 1.11.0, all versions starting from 1.11.1",
"package_slug": "go/github.com/kubeedge/kubeedge",
"pubdate": "2022-07-11",
"solution": "Upgrade to versions 1.10.2, 1.11.1, 1.9.4 or above.",
"title": "Uncontrolled Resource Consumption",
"urls": [
"https://github.com/kubeedge/kubeedge/security/advisories/GHSA-6wvc-6pww-qr4r",
"https://nvd.nist.gov/vuln/detail/CVE-2022-31080",
"https://github.com/advisories/GHSA-6wvc-6pww-qr4r"
],
"uuid": "82fcfafd-f619-4209-be20-d35325fe9216",
"versions": [
{
"commit": {
"sha": "3803951602f938d9d90d74957eb0fbc238142101",
"tags": [
"v1.10.0"
],
"timestamp": "20220308075500"
},
"number": "v1.10.0"
},
{
"commit": {
"sha": "24b146e19e8b8d9171851673ff60162711ac71c9",
"tags": [
"v1.11.0"
],
"timestamp": "20220616091359"
},
"number": "v1.11.0"
},
{
"commit": {
"sha": "6ccb68fae799d210d9f304df9cba210c492432a7",
"tags": [
"v1.11.1"
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"timestamp": "20220711150803"
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"number": "v1.11.1"
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{
"commit": {
"sha": "27a6957ee7685884a7d9b3d87c13f61625cb3bc9",
"tags": [
"v1.10.2"
],
"timestamp": "20220711151804"
},
"number": "v1.10.2"
},
{
"commit": {
"sha": "ecca82fd5d0b0891dbd562f4d4349443d958b9df",
"tags": [
"v1.9.4"
],
"timestamp": "20220711165403"
},
"number": "v1.9.4"
}
]
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"children": [],
"cpe_match": [
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"cpe23Uri": "cpe:2.3:a:linuxfoundation:kubeedge:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.11.1",
"versionStartIncluding": "1.11.0",
"vulnerable": true
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{
"cpe23Uri": "cpe:2.3:a:linuxfoundation:kubeedge:*:*:*:*:*:*:*:*",
"cpe_name": [],
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"cpe23Uri": "cpe:2.3:a:linuxfoundation:kubeedge:*:*:*:*:*:*:*:*",
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"description": {
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"value": "KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, a large response received by the viaduct WSClient can cause a DoS from memory exhaustion. The entire body of the response is being read into memory which could allow an attacker to send a request that returns a response with a large body. The consequence of the exhaustion is that the process which invokes a WSClient will be in a denial of service. The software is affected If users who are authenticated to the edge side connect to `cloudhub` from the edge side through WebSocket protocol. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There are currently no known workarounds."
}
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"value": "CWE-770"
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"name": "https://github.com/kubeedge/kubeedge/security/advisories/GHSA-6wvc-6pww-qr4r",
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"tags": [
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"url": "https://github.com/kubeedge/kubeedge/security/advisories/GHSA-6wvc-6pww-qr4r"
}
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}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-07-24T13:16Z",
"publishedDate": "2022-07-11T21:15Z"
}
}
}
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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.
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