CVE-2017-14837: Incorrect Type Cast
First published: Wed Dec 20 2017(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 8.3.1.21155. 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 pageSpan method of XFA Layout objects. 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 to execute code in the context of the current process. Was ZDI-CAN-5029.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Reader | =8.3.1.21155 |
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 severity of CVE-2017-14837?
CVE-2017-14837 has a critical severity rating due to its potential for remote code execution.
How do I fix CVE-2017-14837?
To fix CVE-2017-14837, update Foxit Reader to the latest version that addresses this vulnerability.
Who is affected by CVE-2017-14837?
CVE-2017-14837 affects users of Foxit Reader version 8.3.1.21155 and prior.
What can attackers do with CVE-2017-14837?
Attackers can execute arbitrary code on vulnerable installations of Foxit Reader if the user interacts with malicious content.
Is user interaction required to exploit CVE-2017-14837?
Yes, user interaction is required as the victim must visit a malicious page or open a malicious file.
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/author
- agent/softwarecombine
- agent/type
- agent/tags
- agent/description
- agent/weakness
- agent/severity
- agent/remedy
- agent/event
- vendor/foxitsoftware
- canonical/foxit reader
- version/foxit reader/8.3.1.21155