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CVE-2025-0903— PDF-XChange Editor RTF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

Quick assessment

Affected
PDF-XChange PDF-XChange Editor
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.

Tracker Software PDF-XChange Editor是加拿大Tracker Software公司的一套用于查看、编辑PDF格式文件的软件。 Tracker Software PDF-XChange Editor存在安全漏洞，该漏洞源于RTF文件解析模块包含一个基于堆的缓冲区溢出问题，可能导致远程代码执行漏洞。

AI Predicted 8.8 Difficulty: Easy EPSS 0.59% · P46
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I. Basic Information for CVE-2025-0903

Vulnerability Information
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Vulnerability Title
PDF-XChange Editor RTF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
PDF-XChange Editor RTF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of RTF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25421.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Tracker Software PDF-XChange Editor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tracker Software PDF-XChange Editor是加拿大Tracker Software公司的一套用于查看、编辑PDF格式文件的软件。 Tracker Software PDF-XChange Editor存在安全漏洞，该漏洞源于RTF文件解析模块包含一个基于堆的缓冲区溢出问题，可能导致远程代码执行漏洞。
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
PDF-XChange PDF-XChange Editor 10.4.0.388 -

II. Public POCs for CVE-2025-0903

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III. Intelligence Information for CVE-2025-0903

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Vendor Advisories for CVE-2025-0903 (1)

Same Patch Batch · PDF-XChange · 2025-02-11 · 12 CVEs total

CVE-2025-0899 PDF-XChange Editor AcroForm Use-After-Free Remote Code Execution Vulnerability
CVE-2025-0906 PDF-XChange Editor JB2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabilit
CVE-2025-0902 PDF-XChange Editor XPS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabilit
CVE-2025-0909 PDF-XChange Editor XPS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabilit
CVE-2025-0905 PDF-XChange Editor JB2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabilit
CVE-2025-0911 PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabilit
CVE-2025-0907 PDF-XChange Editor JB2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabilit
CVE-2025-0910 PDF-XChange Editor U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerabilit
CVE-2025-0904 PDF-XChange Editor XPS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabilit
CVE-2025-0908 PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabilit
CVE-2025-0901 PDF-XChange Editor Doc Object Out-Of-Bounds Read Remote Code Execution Vulnerability

IV. Related Vulnerabilities

Same product: PDF-XChange Editor
Same vendor: PDF-XChange
Same weakness: CWE-122

V. Comments for CVE-2025-0903

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