Use-After-Free Vulnerability in Foxit Software's PDF Reader
CVE-2022-32774

8.8HIGH

Key Information:

Vendor

Foxit
Status
Foxit
Vendor
CVE Published:
21 November 2022

What is CVE-2022-32774?

A use-after-free vulnerability in the JavaScript engine of Foxit Software's PDF Reader allows attackers to exploit the software by crafting malicious PDF documents. When the user opens such a document, it can lead to memory reuse issues, enabling arbitrary code execution. Exploitation may also occur through a malicious website if the browser extension is active, posing significant security risks if users fall victim to such attacks.

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Affected Version(s)

Foxit Reader 12.0.1.12430

References

https://talosintelligence.com/vulnerability_reports/TALOS...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

CVSS V3.0

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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