CVE-2017-14833: Use After Free
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 8.3.1.21155. 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 style attribute of Text Annotation objects. 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 under the context of the current process. Was ZDI-CAN-5025.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2017-14833?
CVE-2017-14833 has a critical severity rating as it allows remote code execution.
How do I fix CVE-2017-14833?
To fix CVE-2017-14833, update Foxit Reader to the latest version provided by Foxit Software.
What versions of Foxit Reader are affected by CVE-2017-14833?
CVE-2017-14833 affects Foxit Reader version 8.3.1.21155.
Is user interaction required to exploit CVE-2017-14833?
Yes, user interaction is required as the target must open a malicious file or visit a malicious page.
What kind of attacks can CVE-2017-14833 enable?
CVE-2017-14833 can enable remote attackers to execute arbitrary code on vulnerable installations.