CVE-2017-16926 Explained : Impact and Mitigation
Learn about CVE-2017-16926 affecting Ohcount 3.0.0. Understand the command injection flaw allowing attackers to execute unauthorized code. Find mitigation steps and preventive measures here.
Ohcount 3.0.0 is susceptible to a command injection vulnerability due to specially crafted filenames. This flaw allows attackers to execute unauthorized code with the user's privileges.
Understanding CVE-2017-16926
Ohcount 3.0.0 is affected by a command injection vulnerability that can be exploited through manipulated filenames containing shell metacharacters.
What is CVE-2017-16926?
An issue in Ohcount 3.0.0 allows attackers to execute arbitrary code by providing a source tree for Ohcount processing.
The Impact of CVE-2017-16926
The vulnerability enables unauthorized code execution with the permissions of the Ohcount user, posing a significant security risk.
Technical Details of CVE-2017-16926
Ohcount 3.0.0's vulnerability is detailed below:
Vulnerability Description
A command injection flaw in Ohcount 3.0.0 permits attackers to run unauthorized code via manipulated filenames.
Affected Systems and Versions
- Product: Ohcount 3.0.0
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers exploit the vulnerability by using filenames with shell metacharacters to execute unauthorized code.
Mitigation and Prevention
To address CVE-2017-16926, follow these steps:
Immediate Steps to Take
- Update Ohcount to a patched version.
- Avoid processing files with manipulated filenames.
Long-Term Security Practices
- Implement input validation to prevent command injections.
- Regularly monitor and update software for security patches.
Patching and Updates
Apply security patches promptly to mitigate the risk of command injection vulnerabilities.