Vulnerability Description
A Denial of Service (Dos) vulnerability in Nozomi Networks Guardian and CMC, due to improper input validation in certain fields used in the Asset Intelligence functionality of our IDS, allows an unauthenticated attacker to crash the IDS module by sending specially crafted malformed network packets. During the (limited) time window before the IDS module is automatically restarted, network traffic may not be analyzed.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nozominetworks | Cmc | >= 22.6.0, < 22.6.3 |
| Nozominetworks | Guardian | >= 22.6.0, < 22.6.3 |
Related Weaknesses (CWE)
References
- https://security.nozominetworks.com/NN-2023:10-01Vendor Advisory
- https://security.nozominetworks.com/NN-2023:10-01Vendor Advisory
FAQ
What is CVE-2023-32649?
CVE-2023-32649 is a vulnerability with a CVSS score of 7.5 (HIGH). A Denial of Service (Dos) vulnerability in Nozomi Networks Guardian and CMC, due to improper input validation in certain fields used in the Asset Intelligence functionality of our IDS, allows an unaut...
How severe is CVE-2023-32649?
CVE-2023-32649 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-32649?
Check the references section above for vendor advisories and patch information. Affected products include: Nozominetworks Cmc, Nozominetworks Guardian.