CVE-2023-31125
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-31125
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31125.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-31125
- Aliases
- Related
- Published
- 2023-05-08T21:15:11Z
- Modified
- 2025-07-02T00:26:24.494076Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. An uncaught exception vulnerability was introduced in version 5.1.0 and included in version 4.1.0 of the
socket.ioparent package. Older versions are not impacted. 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 theengine.iopackage, including those who use depending packages likesocket.io. This issue was fixed in version 6.4.2 of Engine.IO. There is no known workaround except upgrading to a safe version. - References
Affected packages
Git / github.com/socketio/engine.io
Affected ranges
- Type
- GIT
- Repo
- https://github.com/socketio/engine.io
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
Affected versions
0.*
0.1.0
0.1.1
0.1.2
0.2.0
0.2.1
0.2.2
0.3.0
0.3.1
0.3.10
0.3.2
0.3.3
0.3.4
0.3.5
0.3.7
0.3.8
0.3.9
0.4.1
0.4.2
0.4.3
0.5.0
0.6.0
0.6.1
0.6.2
0.6.3
0.7.0
0.7.1
0.7.10
0.7.11
0.7.12
0.7.13
0.7.14
0.7.2
0.7.3
0.7.4
0.7.5
0.7.6
0.7.7
0.7.8
0.7.9
0.8.0
0.8.1
0.8.2
0.9.0
1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.1.0
1.1.1
1.2.0
1.2.1
1.2.2
1.3.0
1.3.1
1.4.0
1.4.1
1.4.2
1.4.3
1.5.0
1.5.1
1.5.2
1.5.3
1.6.0
1.6.1
1.6.10
1.6.11
1.6.2
1.6.3
1.6.4
1.6.5
1.6.6
1.6.7
1.6.8
1.7.0
1.7.1
1.7.2
1.8.0
1.8.1
1.8.2
2.*
2.0.0
2.0.1
2.0.2
2.1.0
3.*
3.0.0
3.1.0
3.1.1
3.1.2
3.1.3
3.2.0
3.2.1
3.3.0
3.3.1
3.3.2
3.4.0
4.*
4.0.0
4.0.1
4.0.2
4.0.3
4.0.4
4.0.5
4.0.6
4.1.0
4.1.1
5.*
5.0.0
5.1.0
5.1.1
5.2.0
6.*
6.0.0
6.1.0
6.1.1
6.1.2
6.1.3
6.2.0
6.2.1
6.3.0
6.3.1
6.4.0
6.4.1
v4.*
v4.0.0-alpha.0
v4.0.0-alpha.1