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{"affected_release": [{"advisory": "RHSA-2023:3954", "cpe": "cpe:/a:redhat:jboss_fuse:7", "package": "engine.io", "product_name": "Red Hat Fuse 7.12", "release_date": "2023-06-29T00:00:00Z"}], "bugzilla": {"description": "engine.io: Specially crafted HTTP request can trigger an uncaught exception", "id": "2144970", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2144970"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-248", "details": ["Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the engine.io package, including those who uses depending packages like socket.io. There is no known workaround except upgrading to a safe version. There are patches for this issue released in versions 3.6.1 and 6.2.1.", "A flaw was found in engine.io. The Socket.IO Engine.IO is vulnerable to a denial of service caused by an uncaught exception flaw. By sending a specially-crafted HTTP request, a remote, authenticated attacker can cause the Node.js process to crash, resulting in a denial of service."], "name": "CVE-2022-41940", "package_state": [{"cpe": "cpe:/a:redhat:jboss_data_grid:7", "fix_state": "Out of support scope", "package_name": "engine.io", "product_name": "Red Hat JBoss Data Grid 7"}, {"cpe": "cpe:/a:redhat:quay:3", "fix_state": "Will not fix", "package_name": "quay/quay-rhel8", "product_name": "Red Hat Quay 3"}], "public_date": "2022-11-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-41940\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-41940"], "threat_severity": "Moderate", "upstream_fix": "engine.io 3.6.1, engine.io 6.2.1"}