{"id":"GHSA-vh4f-fgpp-x8x2","summary":"node-opcua DoS when bypassing limitations for excessive memory consumption","details":"The package node-opcua before 2.74.0 are vulnerable to Denial of Service (DoS) when bypassing the limitations for excessive memory consumption by sending multiple `CloseSession` requests with the `deleteSubscription` parameter equal to `False`.","aliases":["CVE-2022-24375"],"modified":"2023-11-08T04:08:30.926023Z","published":"2022-08-25T00:00:29Z","database_specific":{"github_reviewed_at":"2022-09-01T22:23:21Z","nvd_published_at":"2022-08-24T05:15:00Z","cwe_ids":["CWE-400"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24375"},{"type":"WEB","url":"https://github.com/node-opcua/node-opcua/pull/1182"},{"type":"WEB","url":"https://github.com/node-opcua/node-opcua/commit/3fd46ec156e7718a506be41f3916310b6bdd0407"},{"type":"WEB","url":"https://github.com/node-opcua/node-opcua/commit/7b5044b3f5866fbedc3efabd05e407352c07bd2f"},{"type":"PACKAGE","url":"https://github.com/node-opcua/node-opcua"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988725"}],"affected":[{"package":{"name":"node-opcua","ecosystem":"npm","purl":"pkg:npm/node-opcua"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.74.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/08/GHSA-vh4f-fgpp-x8x2/GHSA-vh4f-fgpp-x8x2.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}