CVE-2021-31436: Foxit Studio Photo SGI File Parsing Heap-based Buffer Overflow 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 handling of SGI files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12376.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxitsoftware Foxit Studio Photo | <=3.6.6.933 | |
| Microsoft Windows | ||
| Foxit Studio Photo |
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Reference Links
Frequently Asked Questions
What is CVE-2021-31436?
CVE-2021-31436 is a vulnerability in Foxit Studio Photo that allows remote attackers to execute arbitrary code on affected installations.
How does CVE-2021-31436 work?
CVE-2021-31436 is exploited by remote attackers through user interaction, such as visiting a malicious page or opening a malicious file.
Which versions of Foxit Studio Photo are affected by CVE-2021-31436?
CVE-2021-31436 affects Foxit Studio Photo versions up to and including 3.6.6.933.
What is the severity level of CVE-2021-31436?
CVE-2021-31436 has a severity level of 7.8 (high).
How can I fix CVE-2021-31436?
To fix CVE-2021-31436, users should update to the latest version of Foxit Studio Photo.
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