ZDI-19-496: Adobe Acrobat Pro DC HTML2PDF HTML Parsing Use-After-Free 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 parsing of HTML files in the HTML2PDF plugin. The issue results from the lack of validating the existence of an object prior to performing operations on the object. 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-19-496?
The severity of ZDI-19-496 is classified as critical due to its potential for remote code execution.
How do I fix ZDI-19-496?
To fix ZDI-19-496, update Adobe Acrobat Pro DC to the latest version provided by Adobe.
Who is affected by ZDI-19-496?
ZDI-19-496 affects users of Adobe Acrobat Pro DC on vulnerable installations.
What type of attack is associated with ZDI-19-496?
ZDI-19-496 is associated with remote code execution attacks requiring user interaction.
Is user interaction required to exploit ZDI-19-496?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
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