CVE-2023-3592
5.8 · MEDIUMOverview
CVE-2023-3592 is a medium-severity vulnerability affecting eclipse mosquitto. It was published on October 2, 2023 and has a CVSS 3.1 base score of 5.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types.
Remediation
Check the references section for vendor advisories and patches from eclipse. Update mosquitto 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 |
|---|---|---|---|
| eclipse | mosquitto | >= 0, < 2.0.16 | Affected |
Frequently Asked Questions
What is CVE-2023-3592?
CVE-2023-3592 is a medium-severity vulnerability affecting eclipse mosquitto. It was published on October 2, 2023 and has a CVSS 3.1 base score of 5.8 (MEDIUM).
How severe is CVE-2023-3592?
This vulnerability has a CVSS 3.1 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-3592?
Check the references section for vendor advisories and patches from eclipse. Update mosquitto 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-2023-3592?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-3592 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.
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