CVE-2017-14820: 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 tile index of the SOT marker in JPEG2000 images. 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-5012.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2017-14820?
CVE-2017-14820 has a moderate severity level due to the requirement for user interaction to exploit the vulnerability.
How do I fix CVE-2017-14820?
To fix CVE-2017-14820, you should upgrade to the latest version of Foxit Reader that addresses this vulnerability.
What type of attack is associated with CVE-2017-14820?
CVE-2017-14820 is associated with remote information disclosure attacks that require user action.
Which versions of Foxit Reader are affected by CVE-2017-14820?
CVE-2017-14820 specifically affects Foxit Reader version 8.3.1.21155.
Is user interaction necessary for exploiting CVE-2017-14820?
Yes, user interaction is required to exploit CVE-2017-14820, such as visiting a malicious page or opening a malicious file.