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CVE-2024-11346— Access of Resource Using Incompatible Type in Postscript interpreter

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，该漏洞源于存在资源使用类型不兼容，会导致资源注入。

CVSS 7.3 · High EPSS 0.44% · P37

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-11346

Vulnerability Information
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Vulnerability Title
Access of Resource Using Incompatible Type in Postscript interpreter
Source: CVE Program / CVE List V5
Vulnerability Description
: Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Lexmark International CX, XC, CS, et. Al. (Postscript interpreter modules) allows Resource Injection.This issue affects CX, XC, CS, et. Al.: from 001.001:0 through 081.231, from *.*.P001 through *.*.P233, from *.*.P001 through *.*.P759, from *.*.P001 through *.*.P836.
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
使用不兼容类型访问资源(类型混淆)
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，该漏洞源于存在资源使用类型不兼容，会导致资源注入。
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.240.076 -

II. Public POCs for CVE-2024-11346

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III. Intelligence Information for CVE-2024-11346

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Vendor Advisories for CVE-2024-11346 (1)

Same Patch Batch · Lexmark International · 2025-02-13 · 3 CVEs total

CVE-2024-11345 7.3 HIGH Heap-based memory vulnerability in the Postscript interpreter in various Lexmark devices
CVE-2024-11347 7.3 HIGH Access of Resource Using Incompatible Type in Postscript interpreter

IV. Related Vulnerabilities

Same product: CX, XC, CS, MS, MX, XM, et. al.
Same vendor: Lexmark International
Same weakness: CWE-843

V. Comments for CVE-2024-11346

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