CVE-2018-14946 Explained : Impact and Mitigation
Learn about CVE-2018-14946 affecting PDF2JSON 0.69. Discover the impact, affected systems, exploitation risks, and mitigation steps for this memory management vulnerability.
PDF2JSON 0.69 has a memory management issue in the ImgOutputDev.cc file's HtmlString class.
Understanding CVE-2018-14946
A vulnerability in PDF2JSON 0.69 due to mismatched memory management routines.
What is CVE-2018-14946?
PDF2JSON 0.69's HtmlString class in ImgOutputDev.cc has memory management routines mismatch (malloc vs. operator delete).
The Impact of CVE-2018-14946
The vulnerability could lead to memory corruption, potentially allowing attackers to execute arbitrary code.
Technical Details of CVE-2018-14946
PDF2JSON 0.69 vulnerability details.
Vulnerability Description
The ImgOutputDev.cc file's HtmlString class in PDF2JSON 0.69 has mismatched memory management routines.
Affected Systems and Versions
- Product: PDF2JSON 0.69
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers could exploit this vulnerability to trigger memory corruption and potentially execute malicious code.
Mitigation and Prevention
Steps to address and prevent the CVE-2018-14946 vulnerability.
Immediate Steps to Take
- Apply security patches or updates provided by the vendor.
- Monitor for any unusual activities on systems running PDF2JSON 0.69.
Long-Term Security Practices
- Regularly update software and applications to the latest versions.
- Implement secure coding practices to prevent memory-related vulnerabilities.
Patching and Updates
- Check for patches or fixes released by the PDF2JSON vendor to address the memory management issue.