CVE-2023-32649
19.09.2023, 11:16
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| nozominetworks | cmc | 22.6.0 ≤ 𝑥 < 22.6.3 |
| nozominetworks | cmc | 23.0.0 ≤ 𝑥 < 23.1.0 |
| nozominetworks | guardian | 22.6.0 ≤ 𝑥 < 22.6.3 |
| nozominetworks | guardian | 23.0.0 ≤ 𝑥 < 23.1.0 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-1286 - Improper Validation of Syntactic Correctness of InputThe product receives input that is expected to be well-formed - i.e., to comply with a certain syntax - but it does not validate or incorrectly validates that the input complies with the syntax.
- CWE-20 - Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.