CVE-2023-32695
7.3 · HIGHOverview
CVE-2023-32695 is a high-severity vulnerability affecting socket socket.io-parser. It was published on May 27, 2023 and has a CVSS 3.1 base score of 7.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from socket. Update socket.io-parser to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| socket | socket.io-parser | >= 3.4.0, < 3.4.3 | Affected |
References
Frequently Asked Questions
What is CVE-2023-32695?
CVE-2023-32695 is a high-severity vulnerability affecting socket socket.io-parser. It was published on May 27, 2023 and has a CVSS 3.1 base score of 7.3 (HIGH).
How severe is CVE-2023-32695?
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-32695?
Check the references section for vendor advisories and patches from socket. Update socket.io-parser to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-32695?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-32695 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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