Information Disclosure in PDF-XChange Editor's EMF File Parsing
CVE-2024-8829

5.5MEDIUM

Key Information:

Vendor

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

What is CVE-2024-8829?

A vulnerability exists in the PDF-XChange Editor concerning the parsing of EMF files, allowing remote attackers to disclose sensitive information. The flaw stems from inadequate validation of user-supplied data during a specific operation, which leads to a potential read past an allocated buffer. Successful exploitation necessitates user interaction, such as visiting a malicious webpage or opening a harmful file. An attacker could leverage this vulnerability in conjunction with additional exploits to execute arbitrary code in the context of the affected process, threatening the security and confidentiality of user information.

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References

https://www.zerodayinitiative.com/advisories/ZDI-24-1252/

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

JSON
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