CVE-2017-10958: 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 value attribute of Field 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-4980.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2017-10958?
CVE-2017-10958 has a high severity rating as it allows remote code execution on vulnerable installations.
What versions of Foxit Reader are affected by CVE-2017-10958?
CVE-2017-10958 specifically affects Foxit Reader version 8.3.1.21155.
How do I fix CVE-2017-10958?
To fix CVE-2017-10958, users should update to the latest version of Foxit Reader that addresses this vulnerability.
Is user interaction required to exploit CVE-2017-10958?
Yes, to exploit CVE-2017-10958, the user must visit a malicious page or open a malicious file.
What kind of attack does CVE-2017-10958 allow?
CVE-2017-10958 allows attackers to execute arbitrary code on vulnerable installations of Foxit Reader.