CVE-2018-1000615 : What You Need to Know
Learn about CVE-2018-1000615, a vulnerability in ONOS ONOS Controller versions 1.13.1 and earlier, allowing for a Denial of Service attack via the OVSDB component. Find mitigation steps and prevention measures.
A vulnerability has been identified in ONOS ONOS Controller versions 1.13.1 and earlier, specifically in the OVSDB component, allowing for a Denial of Service (Service crash) attack.
Understanding CVE-2018-1000615
This CVE involves a vulnerability in the OVSDB component of ONOS ONOS Controller versions 1.13.1 and earlier, potentially leading to a Denial of Service attack.
What is CVE-2018-1000615?
The vulnerability in the OVSDB component of ONOS ONOS Controller versions 1.13.1 and earlier allows an adversary to remotely crash the OVSDB service on the ONOS controller using a regular switch. The attack can be executed if the attacker has control over or can forge a switch within the network.
The Impact of CVE-2018-1000615
The vulnerability poses a risk of a Denial of Service (Service crash) attack on the ONOS controller, potentially disrupting network operations and services.
Technical Details of CVE-2018-1000615
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability in the OVSDB component of ONOS ONOS Controller versions 1.13.1 and earlier allows for a Denial of Service (Service crash) attack, enabling an adversary to remotely crash the OVSDB service on the ONOS controller using a regular switch.
Affected Systems and Versions
- Product: ONOS ONOS Controller
- Vendor: N/A
- Versions affected: 1.13.1 and earlier
Exploitation Mechanism
The vulnerability can be exploited by an attacker who has control over or can forge a switch within the network, enabling them to remotely crash the OVSDB service on the ONOS controller.
Mitigation and Prevention
Protecting systems from CVE-2018-1000615 is crucial to maintaining network security.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Implement network segmentation to limit the impact of potential attacks.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security assessments and penetration testing to identify and mitigate potential risks.
Patching and Updates
- Stay informed about security updates and advisories from the vendor.
- Regularly check for patches and updates to address vulnerabilities.