CVE-2023-27342: PDF-XChange Editor EMF File Parsing Untrusted Pointer Dereference Remote Code Execution Vulnerability
First published: Fri May 03 2024(Updated: )
PDF-XChange Editor EMF File Parsing Untrusted Pointer Dereference 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 EMF files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18766.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tracker Software PDF-XChange Editor |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-27342?
CVE-2023-27342 has a critical severity rating due to its potential for remote code execution.
How do I fix CVE-2023-27342?
To fix CVE-2023-27342, update PDF-XChange Editor to the latest version that addresses this vulnerability.
What kind of attack does CVE-2023-27342 enable?
CVE-2023-27342 enables remote code execution attacks, allowing attackers to run arbitrary code on vulnerable systems.
Is user interaction required to exploit CVE-2023-27342?
Yes, user interaction is required to exploit CVE-2023-27342, as an attacker must convince the user to open a malicious EMF file.
Which software is affected by CVE-2023-27342?
CVE-2023-27342 affects the PDF-XChange Editor software developed by Tracker Software.
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