CVE-2018-14308: Use After Free
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.5096. 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 the valueAsString function. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-6326.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2018-14308?
CVE-2018-14308 is considered a critical vulnerability that allows remote code execution.
How do I fix CVE-2018-14308?
To fix CVE-2018-14308, users should update Foxit Reader or PhantomPDF to a version higher than 9.1.0.5096.
Who is affected by CVE-2018-14308?
CVE-2018-14308 affects users of Foxit Reader and PhantomPDF versions up to 9.1.0.5096.
What type of attack is associated with CVE-2018-14308?
CVE-2018-14308 is associated with remote code execution attacks requiring user interaction.
What should I do if I am unable to update to fix CVE-2018-14308?
If unable to update for CVE-2018-14308, avoid opening suspicious files or visiting untrusted websites.