ZDI-24-549: Kofax Power PDF TGA File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Fri May 31 2024(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. 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 TGA files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nuance Power PDF Standard |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-24-549?
ZDI-24-549 is rated as a high-severity vulnerability due to its potential for remote code execution.
How do I fix ZDI-24-549?
To fix ZDI-24-549, users should update Kofax Power PDF to the latest version provided by the vendor.
What types of attacks are possible with ZDI-24-549?
ZDI-24-549 allows remote attackers to execute arbitrary code by tricking users into visiting a malicious page or opening a compromised file.
Is user interaction required to exploit ZDI-24-549?
Yes, user interaction is required for ZDI-24-549 exploitation, as targets must click on a malicious link or open a harmful file.
Which software is affected by ZDI-24-549?
ZDI-24-549 affects installations of Kofax Power PDF.
- collector/zdi-published
- source/ZDI
- alias/ZDI-CAN-22920
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- alias/ZDI-24-549
- alias/CVE-2024-5304
- agent/software-canonical-lookup
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- vendor/kofax
- canonical/nuance power pdf standard