VulnerabilityModified
CVE-2023-32695
socket.io parser is a socket.io encoder and decoder written in JavaScript complying with version 5 of socket.io-protocol.
HIGH 7.5EPSS 1.06%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.06%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.06% probability · 63th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-754
- Affected
- socket/socket.io-parser
- Source
- security-advisories@github.com
References
- https://github.com/socketio/socket.io-parser/commit/2dc3c92622dad113b8676be06f23b1ed46b02cedPatch
- https://github.com/socketio/socket.io-parser/commit/3b78117bf6ba7e99d7a5cfc1ba54d0477554a7f3Patch
- https://github.com/socketio/socket.io-parser/releases/tag/4.2.3Release Notes
- https://github.com/socketio/socket.io-parser/security/advisories/GHSA-cqmj-92xf-r6r9Vendor Advisory
- https://github.com/socketio/socket.io-parser/commit/2dc3c92622dad113b8676be06f23b1ed46b02cedPatch
- https://github.com/socketio/socket.io-parser/commit/3b78117bf6ba7e99d7a5cfc1ba54d0477554a7f3Patch
- https://github.com/socketio/socket.io-parser/releases/tag/4.2.3Release Notes
- https://github.com/socketio/socket.io-parser/security/advisories/GHSA-cqmj-92xf-r6r9Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.