CVE-2022-24367: Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability
First published: Fri Feb 18 2022(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.1.0.52543. 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 handling of AcroForms. 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. Was ZDI-CAN-15877.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Reader | ||
| Foxit PDF Editor for Mac | <=10.1.6.37749 | |
| Foxit PDF Editor for Mac | >=11.0.0.49893<=11.2.0.53415 | |
| Foxit Reader | <=11.1.0.52543 | |
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-24367?
CVE-2022-24367 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2022-24367?
To remediate CVE-2022-24367, update Foxit PDF Reader to version 11.2.0.53415 or later, or ensure you are using a version below 10.1.6.37749.
What products are affected by CVE-2022-24367?
CVE-2022-24367 affects Foxit PDF Reader versions up to 11.1.0.52543 and Foxit PhantomPDF versions up to 10.1.6.37749 and between 11.0.0.49893 and 11.2.0.53415.
What types of attacks can exploit CVE-2022-24367?
CVE-2022-24367 can be exploited by remote attackers through specially crafted files or malicious web pages that require user interaction.
Is user interaction required to exploit CVE-2022-24367?
Yes, user interaction is necessary to exploit CVE-2022-24367, as the victim must open a malicious file or visit an affected webpage.
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