CVE-2023-0856
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I. Basic Information for CVE-2023-0856
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Buffer overflow in IPP sides attribute process of Office / Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *:Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.04 and earlier sold in US. i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series, C1127P, C1127iF, C1127i firmware Ver.11.04 and earlier sold in Europe.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款Canon产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Canon imageCLASS MF644Cdw是日本佳能（Canon）公司的一个智能高效的 3 合 1 彩色多功能打印机。 Canon Laser Printer、Inkjet Printer和Small Office Multifunctional Printers存在安全漏洞，该漏洞源于存在缓冲区溢出，允许攻击者触发受影响的产品无响应或执行任意代码。
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 |
|---|---|---|---|---|
| Canon Inc. | Canon Office/Small Office Multifunction Printers and Laser Printers | Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.04 and earlier sold in US. i-SE | - |
II. Public POCs for CVE-2023-0856
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Canon Inc. · 2023-05-11 · 9 CVEs total
| CVE-2023-0855 | 9.8 CRITICAL | 多款Canon产品缓冲区错误漏洞 |
| CVE-2023-0854 | 9.8 CRITICAL | 多款Canon产品缓冲区错误漏洞 |
| CVE-2023-0853 | 9.8 CRITICAL | 多款Canon产品缓冲区错误漏洞 |
| CVE-2023-0852 | 9.8 CRITICAL | 多款Canon产品缓冲区错误漏洞 |
| CVE-2023-0851 | 9.8 CRITICAL | 多款Canon产品缓冲区错误漏洞 |
| CVE-2023-0857 | 5.9 MEDIUM | 多款Canon产品安全漏洞 |
| CVE-2023-0858 | 3.1 LOW | 多款Canon产品授权问题漏洞 |
| CVE-2023-0859 | 2.2 LOW | 多款Canon产品安全漏洞 |
IV. Related Vulnerabilities
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Integer underflow in crypto_sign_open() leads to buffer over - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based
V. Comments for CVE-2023-0856
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