CVE-2020-12319 : Exploit Details and Defense Strategies
Learn about CVE-2020-12319, a vulnerability in Intel(R) PROSet/Wireless WiFi products before version 21.110 that could allow denial of service attacks. Find mitigation steps and preventive measures here.
Intel(R) PROSet/Wireless WiFi products before version 21.110 have an insufficient control flow management vulnerability that could lead to denial of service attacks.
Understanding CVE-2020-12319
This CVE identifies a security flaw in Intel(R) PROSet/Wireless WiFi products that could be exploited by an unauthenticated user to trigger denial of service attacks.
What is CVE-2020-12319?
- The vulnerability involves inadequate control flow management in certain Intel(R) PROSet/Wireless WiFi products before version 21.110.
- An attacker within proximity could potentially exploit this flaw to cause denial of service.
The Impact of CVE-2020-12319
- An unauthenticated attacker could exploit this vulnerability to disrupt the normal operation of affected Intel(R) PROSet/Wireless WiFi products.
Technical Details of CVE-2020-12319
This section provides more technical insights into the vulnerability.
Vulnerability Description
- The vulnerability arises from insufficient control flow management in Intel(R) PROSet/Wireless WiFi products before version 21.110.
Affected Systems and Versions
- Product: Intel(R) PROSet/Wireless WiFi
- Vendor: Not applicable
- Versions Affected: Before version 21.110
Exploitation Mechanism
- An unauthenticated user in close proximity to the affected device could exploit the vulnerability to launch denial of service attacks.
Mitigation and Prevention
Protecting systems from CVE-2020-12319 is crucial to maintaining security.
Immediate Steps to Take
- Update Intel(R) PROSet/Wireless WiFi products to version 21.110 or later to mitigate the vulnerability.
- Implement network segmentation to limit access to vulnerable devices.
Long-Term Security Practices
- Regularly monitor and update all software and firmware to address security vulnerabilities.
- Conduct security assessments and penetration testing to identify and remediate potential weaknesses.
Patching and Updates
- Stay informed about security advisories from Intel and apply patches promptly to address known vulnerabilities.