CVE-2024-11345— Heap-based memory vulnerability in the Postscript interpreter in various Lexmark devices
Quick assessment
Affected
Lexmark International CX, XC, CS, MS, MX, XM, et. al.
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Lexmark是美国利盟（Lexmark）公司的一系列打印机。 Lexmark存在安全漏洞，该漏洞源于存在基于堆的内存漏洞，会导致攻击者执行任意代码。受影响版本如下：CX950、CX951、CS963 、XC9525和XC9535等。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2024-11345
Vulnerability Information
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Vulnerability Title
Heap-based memory vulnerability in the Postscript interpreter in various Lexmark devices
Source: CVE Program / CVE List V5
Vulnerability Description
A heap-based memory vulnerability has been identified in the Postscript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Lexmark 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lexmark是美国利盟（Lexmark）公司的一系列打印机。 Lexmark存在安全漏洞，该漏洞源于存在基于堆的内存漏洞，会导致攻击者执行任意代码。受影响版本如下：CX950、CX951、CS963 、XC9525和XC9535等。
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 |
|---|---|---|---|---|
| Lexmark International | CX, XC, CS, MS, MX, XM, et. al. | 0 ~ CXTLS.230.341 | - |
|
II. Public POCs for CVE-2024-11345
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2024-11345 (1)
Same Patch Batch · Lexmark International · 2025-02-13 · 3 CVEs total
| CVE-2024-11346 | 7.3 HIGH | Access of Resource Using Incompatible Type in Postscript interpreter |
| CVE-2024-11347 | 7.3 HIGH | Access of Resource Using Incompatible Type in Postscript interpreter |
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V. Comments for CVE-2024-11345
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