CVE-2021-27262: Foxit PhantomPDF U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Tue Mar 30 2021(Updated: )
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PhantomPDF 10.1.0.37527. 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 U3D objects embedded in PDF files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-12270.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit PhantomPDF | ||
| Foxitsoftware Foxit Reader | <=10.1.0.37527 | |
| Foxitsoftware Phantompdf | <=10.1.0.37527 | |
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this Foxit PhantomPDF vulnerability?
The vulnerability ID is CVE-2021-27262.
What is the title of this vulnerability?
The title of this vulnerability is 'Foxit PhantomPDF U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability'.
What is the severity of CVE-2021-27262?
The severity of CVE-2021-27262 is medium with a CVSS score of 3.3.
How can a remote attacker exploit this vulnerability?
A remote attacker can exploit this vulnerability by tricking the target into visiting a malicious page or opening a malicious file.
Is user interaction required to exploit this vulnerability?
Yes, user interaction is required to exploit this vulnerability.
What software is affected by this vulnerability?
This vulnerability affects Foxit PhantomPDF 10.1.0.37527 and Foxit Reader 10.1.0.37527.
Is Microsoft Windows affected by this vulnerability?
No, Microsoft Windows is not affected by this vulnerability.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability on Foxit Software's support security bulletins page and Zero Day Initiative's advisories page.
What is the Common Weakness Enumeration (CWE) ID for this vulnerability?
The CWE ID for this vulnerability is CWE-125.
- collector/zdi-advisory
- alias/ZDI-21-344
- alias/ZDI-CAN-12270
- alias/CVE-2021-27262
- agent/title
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/description
- agent/type
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/foxit
- canonical/foxit phantompdf
- vendor/foxitsoftware
- canonical/foxitsoftware foxit reader
- version/foxitsoftware foxit reader/10.1.0.37527
- canonical/foxitsoftware phantompdf
- version/foxitsoftware phantompdf/10.1.0.37527
- vendor/microsoft
- canonical/microsoft windows