CVE-2020-35463 : Security Advisory and Response

Version 1.0.0 of the Instana Dynamic APM Docker image contains a blank password for the root user, potentially allowing remote attackers to gain root access.

Understanding CVE-2020-35463

Instana Dynamic APM Docker image vulnerability with a blank root password.

What is CVE-2020-35463?

This CVE identifies a security flaw in version 1.0.0 of the Instana Dynamic APM Docker image, where the root user has a blank password, enabling unauthorized access.

The Impact of CVE-2020-35463

Remote attackers can exploit this vulnerability to achieve root access with a blank password.

Technical Details of CVE-2020-35463

Instana Dynamic APM Docker image vulnerability details.

Vulnerability Description

Version 1.0.0 of the Instana Dynamic APM Docker image has a blank password for the root user.

Affected Systems and Versions

Systems using version 1.0.0 of the Instana Dynamic APM container are affected.

Exploitation Mechanism

Attackers can exploit the blank root password to gain unauthorized root access remotely.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2020-35463.

Immediate Steps to Take

Update to a patched version of the Instana Dynamic APM Docker image.
Implement strong, unique passwords for all users, especially the root user.

Long-Term Security Practices

Regularly monitor and update container images for security patches.
Follow best practices for securing Docker containers.

Patching and Updates

Apply security patches promptly to address vulnerabilities like the blank root password issue.