Unhandled 'error' event in socket.io
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.3epss 0.7%
probabilidade de exploração
0.7%top 51% das CVEs
exploração observada
nãonenhuma fonte reporta
Socket.IO is an open source, real-time, bidirectional, event-based, communication framework. A specially crafted Socket.IO packet can trigger an uncaught exception on the Socket.IO server, thus killing the Node.js process. This issue is fixed by commit `15af22fc22` which has been included in `socket.io@4.6.2` (released in May 2023). The fix was backported in the 2.x branch as well with commit `d30630ba10`. Users are advised to upgrade. Users unable to upgrade may attach a listener for the "error" event to catch these errors.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Produtos afetados
socketio · socket.ioReferências
https://github.com/socketio/socket.io/commit/15af22fc22bc6030fcead322c106f07640336115https://github.com/socketio/socket.io/commit/d30630ba10562bf987f4d2b42440fc41a828119chttps://github.com/socketio/socket.io/security/advisories/GHSA-25hc-qcg6-38wjhttps://www.vicarius.io/vsociety/posts/unhandled-exception-in-socketio-cve-2024-38355