Remote Code Execution Vulnerability in PDF-XChange Editor
CVE-2024-8814

7.8HIGH

Key Information:

Vendor
PDF-xchange
Status
PDF-xchange Editor
PDF-tools
Vendor
CVE Published:
22 November 2024

Summary

A vulnerability exists in the PDF-XChange Editor that allows for remote code execution through improper handling of U3D file parsing. The flaw arises from the absence of adequate validation for user-supplied data, leading to out-of-bounds reads. Attackers can exploit this weakness by enticing users to visit a malicious webpage or open a compromised file. Once triggered, this vulnerability permits the execution of arbitrary code within the context of the affected application, potentially compromising system integrity.

References

https://www.zerodayinitiative.com/advisories/ZDI-24-1237/

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

.