CVE-2018-19246 Explained : Impact and Mitigation
Learn about CVE-2018-19246, a vulnerability in PHP-Proxy 5.1.0 allowing remote attackers to read local files by exploiting a specific app_key value in the default configuration file. Find mitigation steps and prevention measures.
PHP-Proxy 5.1.0 allows remote attackers to read local files due to a vulnerability in the default configuration file.
Understanding CVE-2018-19246
When utilizing the default "pre-installed version" of PHP-Proxy 5.1.0, remote attackers can access local files by exploiting a specific app_key value.
What is CVE-2018-19246?
This CVE refers to a vulnerability in PHP-Proxy 5.1.0 that enables remote attackers to read local files by manipulating the app_key value in the default config.php.
The Impact of CVE-2018-19246
The presence of the vulnerable app_key value allows unauthorized access to local files, compromising the confidentiality and integrity of sensitive information.
Technical Details of CVE-2018-19246
PHP-Proxy 5.1.0 vulnerability details.
Vulnerability Description
Remote attackers can exploit the aeb067ca0aa9a3193dce3a7264c90187 app_key value in the default config.php to access local files.
Affected Systems and Versions
- Product: PHP-Proxy 5.1.0
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers can calculate the required authorization data for local file inclusion using the vulnerable app_key value.
Mitigation and Prevention
Protect systems from CVE-2018-19246.
Immediate Steps to Take
- Disable the default "pre-installed version" of PHP-Proxy 5.1.0.
- Implement access controls to restrict unauthorized file access.
Long-Term Security Practices
- Regularly update PHP-Proxy to the latest secure version.
- Conduct security audits to identify and address vulnerabilities.
- Educate users on secure coding practices.
Patching and Updates
Apply patches and updates provided by PHP-Proxy to fix the vulnerability.