{ "containers": { "cna": { "affected": [ { "product": "kubeedge", "vendor": "kubeedge", "versions": [ { "status": "affected", "version": "= 1.11.0" }, { "status": "affected", "version": ">= 1.10.0, < 1.10.2" }, { "status": "affected", "version": "< 1.9.4" } ] } ], "descriptions": [ { "lang": "en", "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." } ], "metrics": [ { "cvssV3_1": { "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" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-400", "description": "CWE-400: Uncontrolled Resource Consumption", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-07-11T20:55:08.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/kubeedge/kubeedge/security/advisories/GHSA-6wvc-6pww-qr4r" } ], "source": { "advisory": "GHSA-6wvc-6pww-qr4r", "discovery": "UNKNOWN" }, "title": "KubeEdge Websocket Client in package Viaduct: DoS from large response message", "x_legacyV4Record": { "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": ">= 1.10.0, < 1.10.2" }, { "version_value": "< 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" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T07:11:38.487Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/kubeedge/kubeedge/security/advisories/GHSA-6wvc-6pww-qr4r" } ] }, { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2025-04-23T14:03:30.233599Z", "id": "CVE-2022-31080", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-23T18:03:19.067Z" } } ] }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2022-31080", "datePublished": "2022-07-11T20:55:09.000Z", "dateReserved": "2022-05-18T00:00:00.000Z", "dateUpdated": "2025-04-23T18:03:19.067Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }