CVE-2022-28670: Foxit PDF Reader AcroForm Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Mon Jul 18 2022(Updated: )
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader 11.2.1.53537. 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 AcroForms. Crafted data in an AcroForm can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-16523.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit PDF Editor | <=10.1.7.37777 | |
| Foxit PDF Editor | >=11.0<=11.2.1.53537 | |
| Foxit PDF Reader | <=11.2.1.53537 | |
| Microsoft Windows | ||
| Foxit PDF Reader |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2022-28670.
What is the severity of CVE-2022-28670?
The severity of CVE-2022-28670 is high with a score of 7.8.
Which software is affected by CVE-2022-28670?
Foxit PDF Reader versions up to and including 11.2.1.53537 are affected by CVE-2022-28670.
How can the vulnerability be exploited?
The vulnerability can be exploited by remote attackers who trick the target into visiting a malicious page or opening a malicious file.
Is Microsoft Windows affected by CVE-2022-28670?
No, Microsoft Windows is not affected by CVE-2022-28670.
Where can I find more information about CVE-2022-28670?
You can find more information about CVE-2022-28670 on the Foxit support website and the Zero Day Initiative advisories.
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