CVE-2020-7122 : Vulnerability Insights and Analysis

Aruba CX Switch Series 6200F, 6300, 6400, 8320, 8325, and 8400 are affected by two memory corruption vulnerabilities that could lead to Local Denial of Service of the CDP process.

Understanding CVE-2020-7122

Two memory corruption vulnerabilities have been identified in the Aruba CX Switch Series, potentially resulting in a Local Denial of Service attack on the CDP process.

What is CVE-2020-7122?

The vulnerabilities in the Aruba CX Switch Series could be exploited to cause a Local Denial of Service of the CDP process in the affected switches.

The Impact of CVE-2020-7122

Successful exploitation of these vulnerabilities could lead to a Local Denial of Service of the CDP process in the affected Aruba CX Switch Series.

Technical Details of CVE-2020-7122

Aruba CX Switch Series 6200F, 6300, 6400, 8320, 8325, and 8400 are affected by these vulnerabilities.

Vulnerability Description

The vulnerabilities involve memory corruption in the CDP implementation of the affected switches.

Affected Systems and Versions

Product: Aruba CX Switch Series 6200F, 6300, 6400, 8320, 8325, and 8400
Firmware Versions: 10.04.1000 and below

Exploitation Mechanism

The vulnerabilities can be exploited by malicious actors to trigger memory corruption, leading to a Local Denial of Service of the CDP process.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-7122.

Immediate Steps to Take

Update the firmware of the affected Aruba CX Switch Series to version 10.04.1000 or above.
Monitor network traffic for any suspicious activity.

Long-Term Security Practices

Regularly update and patch all network devices to prevent vulnerabilities.
Implement network segmentation to limit the impact of potential attacks.

Patching and Updates

Apply patches and updates provided by the vendor to address the memory corruption vulnerabilities in the Aruba CX Switch Series.