CVE-2018-17699: Foxit Reader PDF Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Thu Jan 24 2019(Updated: )
This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit Reader 9.2.0.9297. 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 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 buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-7073.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit PhantomPDF | <=9.2.0.9297 | |
| Foxit Reader for Windows | <=9.2.0.9297 | |
| Microsoft Windows | ||
| Foxit PDF Reader |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-17699?
CVE-2018-17699 is considered a moderate severity vulnerability due to the requirement for user interaction to exploit it.
How do I fix CVE-2018-17699?
To fix CVE-2018-17699, upgrade Foxit Reader or PhantomPDF to a version later than 9.2.0.9297.
What types of applications are affected by CVE-2018-17699?
CVE-2018-17699 affects Foxit Reader and Foxit PhantomPDF version 9.2.0.9297 and earlier.
What is the attack vector for CVE-2018-17699?
CVE-2018-17699 can be exploited when a user visits a malicious webpage or opens a compromised file.
What kind of information can be disclosed due to CVE-2018-17699?
CVE-2018-17699 allows remote attackers to disclose sensitive information from vulnerable installations of Foxit Reader.
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- alias/ZDI-18-1213
- alias/ZDI-CAN-7073
- alias/CVE-2018-17699
- agent/software-canonical-lookup
- vendor/foxitsoftware
- canonical/foxit phantompdf
- version/foxit phantompdf/9.2.0.9297
- canonical/foxit reader for windows
- version/foxit reader for windows/9.2.0.9297
- vendor/microsoft
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- canonical/foxit pdf reader