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CVE-2025-34106

Published Jul 15, 2025 CWE-119 EPSS 0.33% (26th pctl)

Overview

CVE-2025-34106 is a known-severity vulnerability. It was published on July 15, 2025.

Technical Description

A buffer overflow vulnerability exists in PDF Shaper versions 3.5 and 3.6 when converting a crafted PDF file to an image using the 'Convert PDF to Image' functionality. An attacker can exploit this vulnerability by tricking a user into opening a maliciously crafted PDF file, leading to arbitrary code execution under the context of the user. This vulnerability has been verified on Windows XP, 7, 8, and 10 platforms using the PDFTools.exe component.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Ref raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/shaper_pdf_bof.rb Ref vulners.com/vulnerlab/VULNERABLE:1579 Ref www.exploit-db.com/exploits/37760 Ref www.pdfshaper.com/ Ref www.vulncheck.com/advisories/pdf-shaper-buffer-overflow-via-convert-to-image-feature

Frequently Asked Questions

What is CVE-2025-34106?

CVE-2025-34106 is a known-severity vulnerability. It was published on July 15, 2025.

How severe is CVE-2025-34106?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2025-34106?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-34106?

CyberStrike's AI-powered security agents can automatically detect CVE-2025-34106 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

How CyberStrike Helps

Autonomous Discovery

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Code Review

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HackBrowser

Browser-based exploitation validates findings with real proof-of-concept.
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