CVE-2020-35214 : Exploit Details and Defense Strategies

An issue in Atomix v3.1.5 allows a malicious Atomix node to remove states of ONOS storage via abuse of primitive operations.

Understanding CVE-2020-35214

This CVE entry describes a vulnerability in Atomix v3.1.5 that can be exploited by a malicious node to manipulate ONOS storage.

What is CVE-2020-35214?

The vulnerability in Atomix v3.1.5 enables a malicious Atomix node to delete states from ONOS storage by misusing primitive operations.

The Impact of CVE-2020-35214

The exploitation of this vulnerability can lead to unauthorized manipulation of ONOS storage, potentially causing data loss or unauthorized access.

Technical Details of CVE-2020-35214

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Atomix v3.1.5 allows unauthorized removal of states from ONOS storage through the abuse of primitive operations.

Affected Systems and Versions

Affected Version: Atomix v3.1.5
Systems: ONOS storage

Exploitation Mechanism

The vulnerability can be exploited by a malicious Atomix node through the misuse of primitive operations to delete states from ONOS storage.

Mitigation and Prevention

To address CVE-2020-35214, follow these mitigation strategies:

Immediate Steps to Take

Update Atomix to a patched version that addresses the vulnerability.
Monitor ONOS storage for any unauthorized changes or deletions.

Long-Term Security Practices

Implement network segmentation to limit the impact of potential attacks.
Regularly audit and review access controls for ONOS storage.

Patching and Updates

Apply security patches promptly to Atomix and ONOS storage to prevent exploitation of known vulnerabilities.