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CVE-2025-2581— xmedcon DICOM File malloc integer underflow

Quick assessment

Affected
n/a xmedcon
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.

xmedcon是xmedcon开源的一个用于医学图像转换的开源工具包。 xmedcon 0.25.0版本存在数字错误漏洞，该漏洞源于DICOM File Handler组件的malloc函数存在整数下溢。

CVSS 4.3 · Medium EPSS 0.63% · P48

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-2581

Vulnerability Information
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Vulnerability Title
xmedcon DICOM File malloc integer underflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this vulnerability is the function malloc of the component DICOM File Handler. The manipulation leads to integer underflow. The attack can be launched remotely. Upgrading to version 0.25.1 is able to address this issue. It is recommended to upgrade the affected component.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
整数下溢(超界折返)
Source: CVE Program / CVE List V5
Vulnerability Title
xmedcon 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
xmedcon是xmedcon开源的一个用于医学图像转换的开源工具包。 xmedcon 0.25.0版本存在数字错误漏洞，该漏洞源于DICOM File Handler组件的malloc函数存在整数下溢。
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
- xmedcon 0.25.0 -

II. Public POCs for CVE-2025-2581

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III. Intelligence Information for CVE-2025-2581

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Vendor Advisories for CVE-2025-2581 (2)

Security Blog Posts for CVE-2025-2581 (1)

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IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-191

V. Comments for CVE-2025-2581

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