CVE-2023-32649— DoS on IDS parsing of malformed asset fields in Guardian/CMC >= 22.6.0 before 22.6.3 and 23.1.0
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I. Basic Information for CVE-2023-32649
Vulnerability Information
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Vulnerability Title
DoS on IDS parsing of malformed asset fields in Guardian/CMC >= 22.6.0 before 22.6.3 and 23.1.0
Source: NVD (National Vulnerability Database)
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1286
Source: NVD (National Vulnerability Database)
Vulnerability Title
Nozomi Networks Guardian 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nozomi Networks Guardian是美国Nozomi Networks公司的一款物联网设备和软件检查系统。 Nozomi Networks Guardian和CMC存在安全漏洞，该漏洞源于IDS的Asset Intelligence功能存在输入验证不当问题，导致存在拒绝服务 (Dos) 漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Nozomi Networks | Guardian | 22.6.0 ~ 22.6.3 | - | |
| Nozomi Networks | CMC | 22.6.0 ~ 22.6.3 | - |
II. Public POCs for CVE-2023-32649
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Nozomi Networks · 2023-09-19 · 3 CVEs total
| CVE-2023-2567 | 8.8 HIGH | Authenticated SQL Injection on Query functionality in Guardian/CMC before 22.6.3 and 23.1. |
| CVE-2023-29245 | 8.1 HIGH | SQL Injection on IDS parsing of malformed asset fields in Guardian/CMC >= 22.6.0 before 22 |
IV. Related Vulnerabilities
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Same vendor: Nozomi Networks
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Same weakness: CWE-1286
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V. Comments for CVE-2023-32649
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