CVE-2021-31437: Foxit Studio Photo JP2 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Thu Apr 29 2021(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Studio Photo 3.6.6.931. 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 JP2 files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12384.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Studio Photo | ||
| Foxitsoftware Foxit Studio Photo | <=3.6.6.933 | |
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is CVE-2021-31437?
CVE-2021-31437 is a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Foxit Studio Photo 3.6.6.931.
How can this vulnerability be exploited?
To exploit this vulnerability, the target must visit a malicious page or open a malicious file.
Which software versions are affected by CVE-2021-31437?
Foxit Studio Photo 3.6.6.931 and prior versions are affected by CVE-2021-31437.
How severe is CVE-2021-31437?
CVE-2021-31437 has a severity rating of 7.8 (high).
Is Microsoft Windows affected by CVE-2021-31437?
No, Microsoft Windows is not vulnerable to CVE-2021-31437.
Where can I find more information about CVE-2021-31437?
You can find more information about CVE-2021-31437 in the Foxit Software security bulletins and the Zero Day Initiative advisory.
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