ZDI-21-479: Foxit Studio Photo SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Studio Photo. 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Studio Photo |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-21-479?
The severity of ZDI-21-479 is considered critical due to the potential for remote code execution.
How do I fix ZDI-21-479?
To fix ZDI-21-479, update your Foxit Studio Photo to the latest version provided by the vendor.
What exploits are associated with ZDI-21-479?
Exploits for ZDI-21-479 typically involve convincing the user to visit a malicious webpage or open a compromised file.
What are the potential impacts of ZDI-21-479?
The potential impacts of ZDI-21-479 include unauthorized access and control over the affected system.
Is user action required to trigger ZDI-21-479?
Yes, user action is required to trigger ZDI-21-479 as the user must interact with a malicious page or file.
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- source/ZDI
- alias/ZDI-21-479
- alias/ZDI-CAN-12376
- alias/CVE-2021-31436
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/event
- agent/tags
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- vendor/foxit
- canonical/foxit studio photo