Use-After-Free Vulnerability in Foxit PDF Reader by Foxit Software
CVE-2018-3961

8HIGH

Key Information:

Vendor
Foxit
Vendor
CVE Published:
2 October 2018

Summary

A use-after-free vulnerability is present in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096. This vulnerability can be exploited when an attacker convinces a user to open a specially crafted malicious file that targets the Creator property of the this.info object. Additionally, if the user has the browser plugin enabled, simply visiting a malicious website may also lead to the activation of this vulnerability, exposing the system to potential harm.

Affected Version(s)

Foxit PDF Reader Foxit Software Foxit PDF Reader 9.1.0.5096.

References

EPSS Score

5% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.