CVE-2022-46378
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I. Basic Information for CVE-2022-46378
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs when no port argument is provided to the `PORT` command.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用越界的指针偏移
Source: NVD (National Vulnerability Database)
Vulnerability Title
Weston Embedded uC-FTPs 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Weston Embedded uC-FTPs是Weston Embedded公司的一个Micrium的FTP（文件传输协议）服务器。 Weston Embedded uC-FTPs v 1.98.00版本存在安全漏洞，该漏洞源于存在越界读取漏洞，攻击者可以发送特制的网络数据包导致拒绝服务。
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 |
|---|---|---|---|---|
| Weston Embedded | uC-FTPs | v 1.98.00 | - |
II. Public POCs for CVE-2022-46378
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Weston Embedded · 2023-05-10 · 3 CVEs total
| CVE-2022-41985 | 8.6 HIGH | Weston Embedded uC-FTPs 授权问题漏洞 |
| CVE-2022-46377 | 6.5 MEDIUM | Weston Embedded uC-FTPs 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2022-46378
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