CVE-2018-1173 : Security Advisory and Response
Discover the impact of CVE-2018-1173, a vulnerability in Foxit Reader 9.0.0.29935 allowing remote attackers to execute unauthorized code. Learn about affected systems, exploitation, and mitigation steps.
This CVE-2018-1173 article provides insights into a vulnerability in Foxit Reader version 9.0.0.29935 that allows remote attackers to execute unauthorized code. User interaction is required for exploitation, typically through visiting a malicious webpage or opening a malicious file.
Understanding CVE-2018-1173
This section delves into the specifics of the vulnerability and its impact.
What is CVE-2018-1173?
The vulnerability in Foxit Reader 9.0.0.29935 enables remote attackers to execute unauthorized code by exploiting a flaw in how the XFA borderColor attribute is handled. The issue arises from inadequate verification of an object's presence before executing operations on it.
The Impact of CVE-2018-1173
By leveraging this vulnerability, attackers can execute their code within the ongoing process, posing a significant security risk to affected systems.
Technical Details of CVE-2018-1173
This section provides technical details about the vulnerability.
Vulnerability Description
The vulnerability, identified as ZDI-CAN-5436, allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.0.29935.
Affected Systems and Versions
- Product: Foxit Reader
- Vendor: Foxit
- Version: 9.0.0.29935
Exploitation Mechanism
To exploit this vulnerability, user interaction is necessary, requiring the target to either visit a harmful webpage or open a malicious file.
Mitigation and Prevention
Learn how to mitigate and prevent the exploitation of this vulnerability.
Immediate Steps to Take
- Update Foxit Reader to the latest version to patch the vulnerability.
- Avoid visiting suspicious websites or opening files from unknown sources.
Long-Term Security Practices
- Regularly update software and applications to protect against known vulnerabilities.
- Educate users on safe browsing habits and the risks associated with opening files from untrusted sources.
Patching and Updates
Ensure timely installation of security patches and updates to safeguard systems against potential exploits.