{"answers":{"affected":"7 open source packages ship an affected version, including github.com/kubeedge/kubeedge. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-31073 exists.","fix":"Upgrade github.com/kubeedge/kubeedge to a fixed version for your release line: 1.9.4, 1.10.2 or 1.11.1.","what":"CVE-2022-31073 is a medium-severity denial of service vulnerability in kubeedge, published on 11 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-31073 and fix it if it is affected.\n\nWhat it is: CVE-2022-31073 is a medium-severity denial of service vulnerability in kubeedge, published on 11 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-31073 exists.\n\nAffected packages and fixed versions:\n- github.com/kubeedge/kubeedge (Go): affected all versions; fixed in 1.9.4, 1.10.2, 1.11.1\n- github.com/kubeedge/kubeedge (Go): affected all versions; fixed in 1.9.4\n- github.com/kubeedge/kubeedge (Go): affected all versions; fixed in 1.9.4\n- github.com/kubeedge/kubeedge (Go): affected from 1.10.0; fixed in 1.10.2\n- github.com/kubeedge/kubeedge (Go): affected from 1.10.0; fixed in 1.10.2\n- github.com/kubeedge/kubeedge (Go): affected from 1.11.0; fixed in 1.11.1\n- github.com/kubeedge/kubeedge (Go): affected from 1.11.0; fixed in 1.11.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-31073/ (Markdown: https://insights.sbomify.com/CVE-2022-31073/index.md)","id":"CVE-2022-31073","markdown":"https://insights.sbomify.com/CVE-2022-31073/index.md","name":"CVE-2022-31073","record":{"aliases":["GHSA-vwm6-qc77-v2rh","GO-2022-0507"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"KubeEdge edge node","requires_auth":"none","summary":"Attackers can cause memory exhaustion and denial of service on KubeEdge edge nodes by sending large HTTP requests to the ServiceBus module.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"kubeedge","vendor":"linuxfoundation"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"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, the ServiceBus server on the edge side may be susceptible to a DoS attack if an HTTP request containing a very large Body is sent to it. It is possible for the node to be exhausted of memory. The consequence of the exhaustion is that other services on the node, e.g. other containers, will be unable to allocate memory and thus causing a denial of service. Malicious apps accidentally pulled by users on the host and have the access to send HTTP requests to localhost may make an attack. It will be affected only when users enable the `ServiceBus` module in the config file `edgecore.yaml`. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. As a workaround, disable the `ServiceBus` module in the config file `edgecore.yaml`.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"KubeEdge Edge ServiceBus module DoS","id":"CVE-2022-31073","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":7,"n_references":4,"next":{"headline":"KubeEdge Cloud AdmissionController component DoS","id":"CVE-2022-31074"},"packages":[{"ecosystem":"Go","fixed":["1.9.4","1.10.2","1.11.1"],"introduced":["0","1.10.0","1.11.0"],"last_affected":[],"package":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","source":"GO-2022-0507"},{"ecosystem":"Go","fixed":["1.9.4"],"introduced":["0"],"last_affected":[],"package":"github.com/kubeedge/kubeedge","purl":null,"source":"GHSA-vwm6-qc77-v2rh"},{"ecosystem":"Go","fixed":["1.9.4"],"introduced":["0"],"last_affected":[],"package":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","source":"GHSA-vwm6-qc77-v2rh"},{"ecosystem":"Go","fixed":["1.10.2"],"introduced":["1.10.0"],"last_affected":[],"package":"github.com/kubeedge/kubeedge","purl":null,"source":"GHSA-vwm6-qc77-v2rh"},{"ecosystem":"Go","fixed":["1.10.2"],"introduced":["1.10.0"],"last_affected":[],"package":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","source":"GHSA-vwm6-qc77-v2rh"},{"ecosystem":"Go","fixed":["1.11.1"],"introduced":["1.11.0"],"last_affected":[],"package":"github.com/kubeedge/kubeedge","purl":null,"source":"GHSA-vwm6-qc77-v2rh"},{"ecosystem":"Go","fixed":["1.11.1"],"introduced":["1.11.0"],"last_affected":[],"package":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","source":"GHSA-vwm6-qc77-v2rh"}],"prev":{"headline":"Octokit gem published with world-writable files","id":"CVE-2022-31072"},"products":["kubeedge"],"published":"2022-07-11","related":[{"cvss_score":4.9,"headline":"KubeEdge DoS when signing the CSR from EdgeCore","id":"CVE-2022-31075","kev_date_added":null,"published":"2022-07-11"},{"cvss_score":4.5,"headline":"KubeEdge Cloud AdmissionController component DoS","id":"CVE-2022-31074","kev_date_added":null,"published":"2022-07-11"},{"cvss_score":4.4,"headline":"KubeEdge CloudCore Router memory exhaustion","id":"CVE-2022-31078","kev_date_added":null,"published":"2022-07-11"},{"cvss_score":4.4,"headline":"KubeEdge Cloud Stream and Edge Stream DoS from large stream message","id":"CVE-2022-31079","kev_date_added":null,"published":"2022-07-11"},{"cvss_score":4.4,"headline":"KubeEdge Websocket Client in package Viaduct: DoS from large response message","id":"CVE-2022-31080","kev_date_added":null,"published":"2022-07-11"},{"cvss_score":4.2,"headline":"Malicious Message can crash CloudCore in KubeEdge","id":"CVE-2022-31076","kev_date_added":null,"published":"2022-06-27"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-22","vendors":["kubeedge"]},"summary":"Attackers can cause memory exhaustion and denial of service on KubeEdge edge nodes by sending large HTTP requests to the ServiceBus module.","url":"https://insights.sbomify.com/CVE-2022-31073/"}