CVE-2021-31467: Foxit Reader U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Fri May 07 2021(Updated: )
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Reader 10.1.3.37598. 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 files embedded in PDF documents. 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-13621.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxitsoftware 3d | <=9.7.4.29600 | |
| Foxitsoftware 3d | <=9.7.4.29600 | |
| Foxitsoftware 3d | >=10.0.0.0<=10.1.3.37598 | |
| Foxitsoftware 3d | >=10.0.0.0<=10.1.3.37598 | |
| Microsoft Windows | ||
| Foxit Reader |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-31467.
What is the severity level of CVE-2021-31467?
The severity level of CVE-2021-31467 is medium, with a CVSS score of 3.3.
How can a remote attacker exploit CVE-2021-31467?
A remote attacker can exploit CVE-2021-31467 by tricking the target into visiting a malicious page or opening a malicious file.
Which versions of Foxit Reader are affected by CVE-2021-31467?
Foxit Reader 9.7.4.29600 and Foxit Reader 10.0.0.0 to 10.1.3.37598 are affected by CVE-2021-31467.
Is Microsoft Windows vulnerable to CVE-2021-31467?
No, Microsoft Windows is not vulnerable to CVE-2021-31467.
- collector/nvd-index
- agent/references
- agent/softwarecombine
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/title
- agent/severity
- agent/author
- agent/remedy
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/event
- agent/tags
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-556
- alias/ZDI-CAN-13621
- alias/CVE-2021-31467
- agent/software-canonical-lookup
- vendor/foxitsoftware
- canonical/foxitsoftware 3d
- version/foxitsoftware 3d/9.7.4.29600
- version/foxitsoftware 3d/10.0.0.0
- version/foxitsoftware 3d/10.1.3.37598
- vendor/microsoft
- canonical/microsoft windows
- vendor/foxit
- canonical/foxit reader