Buffer overflow in Burnaware Pdf Shaper
CVE-2025-34106
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.
Vulnerability class: Buffer Overflow
Published · last modified .
EPSS exploit prediction
EPSS: 0.004 (30.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Burnaware Pdf Shaper — versions 3.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/w… (exploit)
- www.exploit-db.com/exploits/37760 (exploit)
- www.pdfshaper.com/ (product)
- vulners.com/vulnerlab/VULNERABLE:1579 (third-party-advisory)
- www.vulncheck.com/advisories/pdf-shaper-buffer-overflow-via-convert-to-image-fe… (third-party-advisory)
Frequently asked questions
- What is CVE-2025-34106?
- CVE-2025-34106 is a vulnerability in Burnaware Pdf Shaper, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2025-07-15.
- Is CVE-2025-34106 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.