CVE-2017-10950 : What You Need to Know
Learn about CVE-2017-10950, a vulnerability in Bitdefender Total Security 21.0.24.62 that allows local attackers to execute arbitrary code. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability in Bitdefender Total Security 21.0.24.62 allows local attackers to execute arbitrary code within the SYSTEM context by exploiting a flaw in the bdfwfpf driver.
Understanding CVE-2017-10950
This CVE involves a specific vulnerability in Bitdefender Total Security that can be exploited by attackers with low-privileged code execution capabilities.
What is CVE-2017-10950?
The vulnerability in Bitdefender Total Security 21.0.24.62 enables local attackers to run arbitrary code within the SYSTEM context by taking advantage of a flaw in the bdfwfpf driver. The issue arises from the lack of object validation before executing operations.
The Impact of CVE-2017-10950
This vulnerability poses a significant risk as it allows attackers to execute code with elevated privileges, potentially leading to system compromise and unauthorized access.
Technical Details of CVE-2017-10950
This section delves into the technical aspects of the CVE.
Vulnerability Description
The vulnerability in Bitdefender Total Security 21.0.24.62 is classified as CWE-415-Double Free, allowing attackers to execute arbitrary code within the SYSTEM context.
Affected Systems and Versions
- Product: Bitdefender Total Security
- Vendor: Zero Day Initiative
- Version: 21.0.24.62
Exploitation Mechanism
- Attackers need the ability to execute low-privileged code on the target system to exploit this vulnerability.
- The flaw exists in the processing of the 0x8000E038 IOCTL in the bdfwfpf driver.
- Lack of object validation before operations enables attackers to execute arbitrary code.
Mitigation and Prevention
Protecting systems from CVE-2017-10950 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Bitdefender promptly.
- Monitor for any unusual system behavior that could indicate exploitation of the vulnerability.
Long-Term Security Practices
- Implement the principle of least privilege to restrict code execution capabilities.
- Regularly update and patch software to mitigate known vulnerabilities.
Patching and Updates
- Stay informed about security updates from Bitdefender and apply them as soon as they are available.