Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability
CVE-2024-30336

7.8HIGH

Key Information:

Vendor

Foxit
Status
PDF Reader
Vendor
CVE Published:
2 April 2024

What is CVE-2024-30336?

The vulnerability in Foxit PDF Reader's AcroForm processing allows remote attackers to exploit a Use-After-Free flaw, facilitating arbitrary code execution on compromised systems. This security issue arises from insufficient validation of Doc objects, allowing attackers to perform operations on deallocated memory. Successful exploitation requires user interaction, as the target must open a specially crafted document or visit a malicious web page, potentially leading to unauthorized access and control over the system.

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Affected Version(s)

PDF Reader 2023.2.0.21408

References

https://www.zerodayinitiative.com/advisories/ZDI-24-303/
x_research-advisory
https://www.foxit.com/support/security-bulletins.html
vendor-advisory

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

JSON
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