CVE-2023-50734— A vulnerability has been identified in the PostScript interpreter in various Lexmark devices.
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I. Basic Information for CVE-2023-50734
Vulnerability Information
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Vulnerability Title
A vulnerability has been identified in the PostScript interpreter in various Lexmark devices.
Source: NVD (National Vulnerability Database)
Vulnerability Description
A buffer overflow vulnerability has been identified in PostScript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/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
Lexmark 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lexmark是美国的一系列打印机。 Lexmark devices存在安全漏洞，该漏洞源于PostScript解释器存在缓冲区溢出漏洞。攻击者可以利用该漏洞执行任意代码。
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)
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Affected Products
II. Public POCs for CVE-2023-50734
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- Lexmark Security Advisories | Lexmark United Statesvendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-50734
Same Patch Batch · Lexmark · 2024-02-28 · 4 CVEs total
| CVE-2023-50737 | 9.1 CRITICAL | An input validation vulnerability in the SE Menu allows an attacker to execute arbitrary c |
| CVE-2023-50735 | 9.0 CRITICAL | A vulnerability has been identified in the PostScript interpreter in various Lexmark devic |
| CVE-2023-50736 | 9.0 CRITICAL | A vulnerability has been identified in the PostScript interpreter in various Lexmark devic |
IV. Related Vulnerabilities
Same product: various
Same vendor: Lexmark
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Type confusion vulnerability in Postscript interpreter - CVE-2025-65079
Heap-based buffer overflow vulnerability in Postscript inter
Same weakness: CWE-121
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V. Comments for CVE-2023-50734
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