ZDI-CAN-8419: Adobe Acrobat Pro DC ASCII85Decode Heap-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Acrobat Pro DC. 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 processing of PostScript files. When parsing ASCII85Decode data, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length, heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Acrobat DC |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-8419?
The severity of ZDI-CAN-8419 is considered critical due to the potential for remote code execution.
How do I fix ZDI-CAN-8419?
To fix ZDI-CAN-8419, users should update Adobe Acrobat Pro DC to the latest version provided by Adobe.
What is the attack vector for ZDI-CAN-8419?
The attack vector for ZDI-CAN-8419 requires user interaction, as the target must visit a malicious page or open a hazardous file.
What versions of Adobe Acrobat Pro DC are affected by ZDI-CAN-8419?
ZDI-CAN-8419 affects multiple versions of Adobe Acrobat Pro DC prior to the latest security update.
What could happen if ZDI-CAN-8419 is exploited?
If ZDI-CAN-8419 is exploited, remote attackers could execute arbitrary code on vulnerable installations of Adobe Acrobat Pro DC.
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