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CVE-2023-32649 Details

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.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://security.nozominetworks.com/NN-2023:10-01 CVEVendor Advisory
https://security.nozominetworks.com/NN-2023:10-01 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input Validation[email protected]
CWE-1286Improper Validation of Syntactic Correctness of Input[email protected]

Affected Products

ProductVersions
nozominetworks cmc
>= 22.6.0, < 22.6.3
>= 23.0.0, < 23.1.0

CPE

  • cpe:2.3:a:nozominetworks:cmc:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
nozominetworks guardian
>= 22.6.0, < 22.6.3
>= 23.0.0, < 23.1.0

CPE

  • cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-32649
NVD Published Date:
Sep 19, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]