CVE-2023-32695
Published: 27 May 2023
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.
Priority
Status
Package | Release | Status |
---|---|---|
node-socket.io-parser Launchpad, Ubuntu, Debian |
kinetic |
Ignored
(end of life, was needs-triage)
|
bionic |
Needs triage
|
|
focal |
Needs triage
|
|
jammy |
Needs triage
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Released
(4.2.1+~3.1.0-2)
|
|
xenial |
Ignored
(end of standard support)
|
|
mantic |
Needs triage
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32695
- https://github.com/socketio/socket.io-parser/security/advisories/GHSA-cqmj-92xf-r6r9
- https://github.com/socketio/socket.io-parser/commit/2dc3c92622dad113b8676be06f23b1ed46b02ced (3.4.3)
- https://github.com/socketio/socket.io-parser/commit/3b78117bf6ba7e99d7a5cfc1ba54d0477554a7f3 (4.2.3)
- NVD
- Launchpad
- Debian