CVE-2018-9960: Use After Free
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. 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 parsing of the textColor Field attribute. 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-5433.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Foxit Readerto a version that resolves this vulnerability.Fixed in 9.0.1.1049Patch ZDI-CAN-5433
Event History
Frequently Asked Questions
What is the severity of CVE-2018-9960?
CVE-2018-9960 has a high severity rating as it allows remote code execution on vulnerable systems.
How do I fix CVE-2018-9960?
To fix CVE-2018-9960, update Foxit Reader or Foxit PhantomPDF to a version later than 9.0.1.1049.
What are the affected software versions for CVE-2018-9960?
CVE-2018-9960 affects Foxit Reader and Foxit PhantomPDF versions up to and including 9.0.1.1049.
Is user interaction required to exploit CVE-2018-9960?
Yes, user interaction is required for CVE-2018-9960 as the target must visit a malicious page or open a malicious file.
What type of vulnerability is CVE-2018-9960 classified as?
CVE-2018-9960 is classified as a remote code execution vulnerability.