CVE-2022-24366: 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-15853.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Reader | ||
| Foxit Advanced PDF Editor | <=10.1.6.37749 | |
| Foxit Advanced PDF Editor | >=11.0.0.49893<=11.2.0.53415 | |
| Foxit Reader | <=11.1.0.52543 | |
| Microsoft Windows Operating System |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-24366?
CVE-2022-24366 has a high severity rating due to its potential to allow remote code execution.
How do I fix CVE-2022-24366?
To mitigate CVE-2022-24366, update Foxit PDF Reader to version 11.2.0.53415 or later.
What is the attack vector for CVE-2022-24366?
The attack vector for CVE-2022-24366 requires user interaction, where the user must open a malicious file or visit a harmful page.
What versions are affected by CVE-2022-24366?
CVE-2022-24366 affects Foxit PDF Reader version 11.1.0.52543 and earlier, as well as certain versions of Foxit PhantomPDF.
Is user interaction necessary for CVE-2022-24366 exploitation?
Yes, user interaction is necessary for the exploitation of CVE-2022-24366 as a malicious file must be opened or a malicious page must be visited.
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