CVE-2024-0218
High
Description
A Denial of Service (Dos) vulnerability in Nozomi Networks Guardian, caused by improper input validation in certain fields used in the Radius parsing functionality of our IDS, allows an unauthenticated attacker sending specially crafted malformed network packets to cause the IDS module to stop updating nodes, links, and assets. Network traffic may not be analyzed until the IDS module is restarted.
SeverityHigh
CVSS7.5
Exploit probability—
ProductGuardian
PublishedApr 10, 2024
First seenApr 10, 2024
Weakness typeCWE-1286CWE-1286
How to fix
Update
- Nozomi Networks Guardian23.4.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Nozomi Networks Guardian | v < 23.4.1 | 23.4.1 |
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