CVE-2019-17139: Foxit PhantomPDF HTML2PDF HTML Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.5.0.20723. 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 processing of Javascript in the HTML2PDF plugin. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-8692.
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 processing of Javascript in the HTML2PDF plugin. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2019-17139?
CVE-2019-17139 is considered a critical vulnerability due to its ability to allow remote code execution.
How do I fix CVE-2019-17139?
To fix CVE-2019-17139, update Foxit PhantomPDF and Foxit Reader to version 9.6.0.25114 or later.
What products are affected by CVE-2019-17139?
CVE-2019-17139 affects Foxit PhantomPDF versions up to and including 9.6.0.25114 and Foxit Reader versions up to and including 9.6.0.25114.
Does CVE-2019-17139 require user interaction to exploit?
Yes, CVE-2019-17139 requires user interaction as the victim must visit a malicious page or open a malicious file.
What type of vulnerability is CVE-2019-17139?
CVE-2019-17139 is classified as a remote code execution vulnerability.