CVE-2018-19442 : Vulnerability Insights and Analysis
Learn about CVE-2018-19442, a critical Buffer Overflow flaw in Neato Botvac Connected version 2.2.0, enabling remote code execution with root privileges. Find mitigation steps and preventive measures here.
A vulnerability known as Buffer Overflow has been detected in the Network::AuthenticationClient::VerifySignature function within the /bin/astro executable of Neato Botvac Connected version 2.2.0. This vulnerability allows a malicious individual to remotely execute unauthorized code with root privileges by sending a specifically designed POST request to the nucleo.neatocloud.com web site's vendors/neato/robots/[robot_serial]/messages Neato cloud URI, which is located on port 4443.
Understanding CVE-2018-19442
This CVE identifies a critical Buffer Overflow vulnerability in Neato Botvac Connected version 2.2.0.
What is CVE-2018-19442?
CVE-2018-19442 is a security flaw in the Network::AuthenticationClient::VerifySignature function of Neato Botvac Connected version 2.2.0, allowing remote attackers to execute unauthorized code with root privileges.
The Impact of CVE-2018-19442
The vulnerability enables malicious actors to remotely execute arbitrary code on affected systems, potentially leading to complete system compromise.
Technical Details of CVE-2018-19442
This section provides in-depth technical insights into the vulnerability.
Vulnerability Description
The Buffer Overflow in Network::AuthenticationClient::VerifySignature in /bin/astro of Neato Botvac Connected 2.2.0 permits remote attackers to execute arbitrary code with root privileges via a crafted POST request to a specific URI.
Affected Systems and Versions
- Neato Botvac Connected version 2.2.0
Exploitation Mechanism
- Attackers can exploit this vulnerability by sending a specially crafted POST request to the designated Neato cloud URI on port 4443.
Mitigation and Prevention
Protecting systems from CVE-2018-19442 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable remote access to vulnerable systems if not essential.
- Implement network segmentation to limit exposure.
- Monitor network traffic for suspicious activities.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security assessments and penetration testing to identify weaknesses.
Patching and Updates
- Apply patches and updates provided by Neato for the affected version to mitigate the vulnerability.