CVE-2017-16589: Infoleak
This vulnerability allows remote attackers to disclose sensitive information 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 parsing of the yTsiz member of SIZ markers. 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 code in the context of the current process. Was ZDI-CAN-4977.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2017-16589?
CVE-2017-16589 has a moderate severity rating due to its potential for sensitive information disclosure.
How do I fix CVE-2017-16589?
To fix CVE-2017-16589, update Foxit Reader to the latest version that addresses this vulnerability.
What is the impact of CVE-2017-16589?
The impact of CVE-2017-16589 allows remote attackers to disclose sensitive information if a user interacts with a malicious page or file.
Who is affected by CVE-2017-16589?
CVE-2017-16589 affects users of Foxit Reader version 8.3.1.21155.
Is user interaction required to exploit CVE-2017-16589?
Yes, user interaction is required to exploit CVE-2017-16589 as the user must visit a malicious page or open a malicious file.