CVE-2018-11685 : What You Need to Know
Learn about CVE-2018-11685, a stack-based Buffer Overflow vulnerability in Liblouis 3.5.0. Find out how to mitigate the risk and apply necessary patches for protection.
Liblouis 3.5.0 has a stack-based Buffer Overflow vulnerability in the compileHyphenation function of compileTranslationTable.c.
Understanding CVE-2018-11685
What is CVE-2018-11685?
The vulnerability in Liblouis 3.5.0 allows for a stack-based Buffer Overflow in the compileHyphenation function.
The Impact of CVE-2018-11685
This vulnerability could be exploited by an attacker to execute arbitrary code or crash the application.
Technical Details of CVE-2018-11685
Vulnerability Description
The function compileHyphenation in compileTranslationTable.c of Liblouis 3.5.0 contains a stack-based Buffer Overflow vulnerability.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: 3.5.0
Exploitation Mechanism
The vulnerability can be exploited by crafting a malicious input that triggers the Buffer Overflow, potentially leading to code execution or denial of service.
Mitigation and Prevention
Immediate Steps to Take
- Apply the patches provided by the vendor to address the vulnerability.
- Monitor security advisories for any updates or workarounds.
Long-Term Security Practices
- Regularly update software to the latest versions to mitigate known vulnerabilities.
- Implement secure coding practices to prevent Buffer Overflow vulnerabilities.
Patching and Updates
Ensure that all systems running Liblouis 3.5.0 are updated with the latest patches to fix the Buffer Overflow vulnerability.