CVE-2020-10911: Foxit PhantomPDF GetFieldValue Type Confusion Remote Code Execution Vulnerability
First published: Wed Apr 22 2020(Updated: )
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 GetFieldValue 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-9944.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit PhantomPDF | ||
| Foxitsoftware Phantompdf | <=9.7.1.29511 | |
| Foxitsoftware Reader | <=9.7.1.29511 | |
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is CVE-2020-10911?
CVE-2020-10911 is a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.7.0.29478.
How can this vulnerability be exploited?
This vulnerability can be exploited by visiting a malicious page or opening a malicious file.
What is the severity of CVE-2020-10911?
The severity of CVE-2020-10911 is high with a CVSS score of 7.8.
What software is affected by CVE-2020-10911?
Foxit PhantomPDF versions up to and including 9.7.1.29511 and Foxit Reader versions up to and including 9.7.1.29511 are affected.
How can I fix CVE-2020-10911?
To fix CVE-2020-10911, you should update to the latest version of Foxit PhantomPDF or Foxit Reader, which is not vulnerable to this issue.
- collector/zdi-advisory
- alias/ZDI-20-518
- alias/ZDI-CAN-9944
- alias/CVE-2020-10911
- agent/references
- agent/weakness
- agent/author
- agent/description
- agent/type
- agent/event
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- agent/last-modified-date
- agent/softwarecombine
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- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/foxit
- canonical/foxit phantompdf
- vendor/foxitsoftware
- canonical/foxitsoftware phantompdf
- version/foxitsoftware phantompdf/9.7.1.29511
- canonical/foxitsoftware reader
- version/foxitsoftware reader/9.7.1.29511
- vendor/microsoft
- canonical/microsoft windows