Remote Code Execution in Foxit Studio Photo 3.6.6.931 Vulnerability
CVE-2021-31438

7.8HIGH

Key Information:

Vendor

Foxit
Status
Studio Photo
Vendor
CVE Published:
29 April 2021

What is CVE-2021-31438?

This vulnerability in Foxit Studio Photo versions prior to 3.6.6.931 allows remote attackers to execute arbitrary code on vulnerable installations. The flaw resides in the application's handling of PSP files, stemming from inadequate validation of user-supplied data length before copying it to a fixed-length stack-based buffer. To exploit this vulnerability, user interaction is necessary, as the targeted user must either open a malicious file or visit a compromised web page. Successful exploitation allows attackers to execute code in the current process context, potentially leading to further compromise.

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Affected Version(s)

Studio Photo 3.6.6.931

References

https://www.foxitsoftware.com/support/security-bulletins....
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-481/
x_refsource_MISC

EPSS Score

6% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Francis Provencher {PRL}
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