CVE-2024-42646
HIGHCVSS 7.5/10EPSS 0.41%
Last modified
CVE-2024-42646 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A segmentation fault in NanoMQ v0.21.10 allows attackers to cause a Denial of Service (DoS) via crafted messages.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
Description
A segmentation fault in NanoMQ v0.21.10 allows attackers to cause a Denial of Service (DoS) via crafted messages.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Emqx | Nanomq | 0.21.10 |
References
- https://github.com/songxpu/bug_report/blob/master/MQTT/NanoMQ/CVE-2024-42646.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2024-42646?
A segmentation fault in NanoMQ v0.21.10 allows attackers to cause a Denial of Service (DoS) via crafted messages.
How severe is CVE-2024-42646?
CVE-2024-42646 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.
How do I fix CVE-2024-42646?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2024
- CVE-2024-4264A remote code execution (RCE) vulnerability exists in the be…9.8
- CVE-2024-42640angular-base64-upload prior to v0.1.21 is vulnerable to unau…9.8
- CVE-2024-42642Micron Crucial MX500 Series Solid State Drives M3CR046 is vu…6.7
- CVE-2024-42643Integer Overflow in fast_ping.c in SmartDNS Release46 allows…7.5
- CVE-2024-42644FlashMQ v1.14.0 was discovered to contain an assertion failu…7.5
- CVE-2024-42645An issue in FlashMQ v1.14.0 allows attackers to cause an ass…7.5
- CVE-2024-42648NanoMQ v0.22.10 was discovered to contain a heap overflow wh…6.5
- CVE-2024-42649NanoMQ v0.22.10 was discovered to contain a memory leak whic…6.5
- CVE-2024-4265The Master Addons – Free Widgets, Hover Effects, Toggle, Con…5.4
- CVE-2024-42650NanoMQ 0.17.5 was discovered to contain a segmentation fault…7.5
- CVE-2024-42651NanoMQ v0.17.9 was discovered to contain a heap use-after-fr…7.5
- CVE-2024-42655An access control issue in NanoMQ v0.21.10 allows attackers …8.8
Are you affected by CVE-2024-42646?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST