CVE-2018-1174 : Exploit Details and Defense Strategies
Learn about CVE-2018-1174, a vulnerability in Foxit Reader 9.0.0.29935 allowing remote attackers to expose sensitive information. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability has been discovered in Foxit Reader 9.0.0.29935, allowing remote attackers to expose sensitive information by exploiting the bitmapDPI attribute of PrintParams objects.
Understanding CVE-2018-1174
This CVE involves a security flaw in Foxit Reader version 9.0.0.29935 that can be exploited by attackers to execute code within the current process.
What is CVE-2018-1174?
The vulnerability in Foxit Reader 9.0.0.29935 allows remote attackers to access sensitive information by manipulating the bitmapDPI attribute of PrintParams objects. User interaction is required through visiting a malicious webpage or opening a malicious file.
The Impact of CVE-2018-1174
- Attackers can exploit this vulnerability to execute code within the current process, potentially leading to unauthorized access to sensitive information.
Technical Details of CVE-2018-1174
This section provides more in-depth technical information about the vulnerability.
Vulnerability Description
The flaw in Foxit Reader version 9.0.0.29935 is related to improper initialization of memory before access, specifically in the handling of the bitmapDPI attribute of PrintParams objects.
Affected Systems and Versions
- Product: Foxit Reader
- Vendor: Foxit
- Version: 9.0.0.29935
Exploitation Mechanism
- Attackers can exploit this vulnerability by manipulating the bitmapDPI attribute of PrintParams objects, requiring user interaction to visit a malicious webpage or open a malicious file.
Mitigation and Prevention
Protecting systems from CVE-2018-1174 requires immediate actions and long-term security practices.
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 mitigate potential vulnerabilities.
- Implement security measures such as firewalls and antivirus software to enhance overall system protection.
Patching and Updates
- Stay informed about security bulletins and advisories from Foxit to apply patches promptly.