CVE-2018-17677 : Vulnerability Insights and Analysis
Learn about CVE-2018-17677, a security flaw in Foxit Reader 9.2.0.9297 allowing remote code execution. Find out the impact, affected systems, exploitation details, and mitigation steps.
A security flaw in Foxit Reader 9.2.0.9297 allows remote attackers to execute arbitrary code by exploiting the mailDoc method of an app object.
Understanding CVE-2018-17677
This CVE involves a vulnerability in Foxit Reader 9.2.0.9297 that enables remote code execution.
What is CVE-2018-17677?
The vulnerability in Foxit Reader 9.2.0.9297 allows attackers to run code remotely by manipulating the mailDoc method of an app object.
The Impact of CVE-2018-17677
- Attackers can execute arbitrary code remotely
- Exploitation requires visiting a harmful webpage or opening a malicious file
- Vulnerability identified as ZDI-CAN-6850
Technical Details of CVE-2018-17677
This section provides technical insights into the vulnerability.
Vulnerability Description
- Type: Use After Free (CWE-416)
- Exploitable flaw in handling the mailDoc method of an app object
- Issue arises from inadequate validation of object existence
Affected Systems and Versions
- Product: Foxit Reader
- Vendor: Foxit
- Version: 9.2.0.9297
Exploitation Mechanism
- Requires user interaction to visit a harmful webpage or open a malicious file
- Attackers can execute code within the current process
Mitigation and Prevention
Steps to address and prevent exploitation of CVE-2018-17677.
Immediate Steps to Take
- Update Foxit Reader to a patched version
- Avoid visiting suspicious websites or opening unknown files
Long-Term Security Practices
- Regularly update software and security patches
- Implement security awareness training for users
Patching and Updates
- Check for and apply the latest security updates for Foxit Reader