{"id":"GHSA-6wvc-6pww-qr4r","summary":"DoS in KubeEdge's Websocket Client in package Viaduct","details":"### Impact\nA 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.\nThe consequence of the exhaustion is that the process which invokes a WSClient will be in a denial of service. It will be affected If users which are authenticated to the edge side and connect from the edge side to `cloudhub` through WebSocket protocol.\n\n### Patches\nThis bug has been fixed in Kubeedge 1.11.1, 1.10.2, 1.9.4. Users should update to these versions to resolve the issue.\n\n### Workarounds\nAt the time of writing, no workaround exists.\n\n### References\nNA\n\n### Credits\nThanks David Korczynski and Adam Korczynski of ADA Logics for responsibly disclosing this issue in accordance with the [kubeedge security policy](https://github.com/kubeedge/kubeedge/security/policy) during a security audit sponsored by CNCF and facilitated by OSTIF.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [KubeEdge repo](https://github.com/kubeedge/kubeedge/issues/new/choose)\n* To make a vulnerability report, email your vulnerability to the private [cncf-kubeedge-security@lists.cncf.io](mailto:cncf-kubeedge-security@lists.cncf.io) list with the security details and the details expected for [KubeEdge bug reports](https://github.com/kubeedge/kubeedge/blob/master/.github/ISSUE_TEMPLATE/bug-report.md).\n","aliases":["CVE-2022-31080","GO-2022-0512"],"modified":"2024-08-21T15:42:23.204912Z","published":"2022-07-11T21:06:28Z","database_specific":{"github_reviewed":true,"nvd_published_at":"2022-07-11T21:15:00Z","severity":"MODERATE","cwe_ids":["CWE-400","CWE-770"],"github_reviewed_at":"2022-07-11T21:06:28Z"},"references":[{"type":"WEB","url":"https://github.com/kubeedge/kubeedge/security/advisories/GHSA-6wvc-6pww-qr4r"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31080"},{"type":"PACKAGE","url":"github.com/kubeedge/kubeedge"}],"affected":[{"package":{"name":"github.com/kubeedge/kubeedge","ecosystem":"Go","purl":"pkg:golang/github.com/kubeedge/kubeedge"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.11.0"},{"fixed":"1.11.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-6wvc-6pww-qr4r/GHSA-6wvc-6pww-qr4r.json"}},{"package":{"name":"github.com/kubeedge/kubeedge","ecosystem":"Go","purl":"pkg:golang/github.com/kubeedge/kubeedge"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.10.0"},{"fixed":"1.10.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-6wvc-6pww-qr4r/GHSA-6wvc-6pww-qr4r.json"}},{"package":{"name":"github.com/kubeedge/kubeedge","ecosystem":"Go","purl":"pkg:golang/github.com/kubeedge/kubeedge"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.9.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-6wvc-6pww-qr4r/GHSA-6wvc-6pww-qr4r.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}