CVE-2020-10889: Foxit PhantomPDF DuplicatePages Type Confusion Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.7.0.29478. 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 DuplicatePages command of the communication API. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-9828.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF. 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 DuplicatePages command of the communication API. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2020-10889?
CVE-2020-10889 is a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.7.0.29478.
How can the CVE-2020-10889 vulnerability be exploited?
The CVE-2020-10889 vulnerability can be exploited by remote attackers through user interaction, where the target must visit a malicious page or open a malicious file.
What is the severity of CVE-2020-10889?
The severity of CVE-2020-10889 is high, with a severity value of 7.8.
Which software is affected by the CVE-2020-10889 vulnerability?
The CVE-2020-10889 vulnerability affects Foxit PhantomPDF versions 9.7.0.29478 to 9.7.1.29511, as well as Foxit Reader versions 9.7.0.29478 to 9.7.1.29511.
How can I fix the CVE-2020-10889 vulnerability?
To fix the CVE-2020-10889 vulnerability, it is recommended to update Foxit PhantomPDF and Foxit Reader to version 9.7.1.29511 or later. Also, be cautious when visiting unknown or suspicious websites and opening files.