CVE-2018-10406 Explained : Impact and Mitigation
Discover the vulnerability in Yelp OSXCollector where a manipulated binary can bypass code signing checks, potentially executing unsigned malicious code. Learn how to mitigate this security risk.
Yelp OSXCollector has a vulnerability where a specially manipulated Universal/fat binary can bypass third-party code signing verification, potentially executing unsigned malicious code.
Understanding CVE-2018-10406
What is CVE-2018-10406?
Yelp OSXCollector is susceptible to a flaw allowing a manipulated binary to evade code signing checks, leading users to believe unsigned code is signed by Apple.
The Impact of CVE-2018-10406
This vulnerability could result in the execution of malicious code, posing a significant security risk to systems relying on third-party code signing verification.
Technical Details of CVE-2018-10406
Vulnerability Description
The flaw in Yelp OSXCollector allows a specially crafted Universal/fat binary to bypass third-party code signing checks, potentially executing unsigned malicious code.
Affected Systems and Versions
- Product: N/A
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
By manipulating a Universal/fat binary, attackers can deceive third-party code signing checks, leading to the execution of unsigned malicious code.
Mitigation and Prevention
Immediate Steps to Take
- Thoroughly inspect Universal/fat binaries to ensure they have not been manipulated.
- Implement additional code signing verification measures.
Long-Term Security Practices
- Regularly update and patch software to mitigate known vulnerabilities.
- Educate users on the risks associated with third-party code signing.
Patching and Updates
Stay informed about security advisories and updates related to Yelp OSXCollector to address this vulnerability.