{"id":"UBUNTU-CVE-2023-32695","details":"socket.io parser is a socket.io encoder and decoder written in JavaScript complying with version 5 of socket.io-protocol. A specially crafted Socket.IO packet can trigger an uncaught exception on the Socket.IO server, thus killing the Node.js process. A patch has been released in version 4.2.3.","modified":"2025-10-24T05:02:02Z","published":"2023-05-27T16:15:00Z","upstream":["CVE-2023-32695"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-32695"},{"type":"REPORT","url":"https://github.com/socketio/socket.io-parser/security/advisories/GHSA-cqmj-92xf-r6r9"},{"type":"REPORT","url":"https://github.com/socketio/socket.io-parser/commit/2dc3c92622dad113b8676be06f23b1ed46b02ced"},{"type":"REPORT","url":"https://github.com/socketio/socket.io-parser/commit/3b78117bf6ba7e99d7a5cfc1ba54d0477554a7f3"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-32695"}],"affected":[{"package":{"name":"node-socket.io-parser","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/node-socket.io-parser@2.3.1-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.1-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.3.1-1","binary_name":"node-socket.io-parser"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-32695.json"}},{"package":{"name":"node-socket.io-parser","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/node-socket.io-parser@3.4.0-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.3.0-1","3.4.0-1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.4.0-1","binary_name":"node-socket.io-parser"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-32695.json"}},{"package":{"name":"node-socket.io-parser","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/node-socket.io-parser@4.1.2+~3.0.0-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.0.2-1","4.1.1+~3.0.0-1","4.1.2+~3.0.0-1"],"ecosystem_specific":{"binaries":[{"binary_version":"4.1.2+~3.0.0-1","binary_name":"node-socket.io-parser"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-32695.json"}},{"package":{"name":"node-socket.io-parser","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/node-socket.io-parser@4.2.1+~3.1.0-3?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.2.1+~3.1.0-3"],"ecosystem_specific":{"binaries":[{"binary_version":"4.2.1+~3.1.0-3","binary_name":"node-socket.io-parser"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-32695.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}