CVE-2019-13313 : Security Advisory and Response

A potential security vulnerability has been identified in libosinfo 1.5.0, allowing unauthorized access to credentials by local users. The issue arises when credentials are transmitted to osinfo-install-script through the command line.

Understanding CVE-2019-13313

This CVE involves a security vulnerability in libosinfo 1.5.0 that could lead to unauthorized access to credentials by local users.

What is CVE-2019-13313?

CVE-2019-13313 is a vulnerability in libosinfo 1.5.0 that enables local users to discover credentials by listing a process, as credentials are passed to osinfo-install-script via the command line.

The Impact of CVE-2019-13313

The vulnerability could result in unauthorized access to sensitive credentials by local users, potentially leading to misuse or unauthorized access.

Technical Details of CVE-2019-13313

This section provides more technical insights into the vulnerability.

Vulnerability Description

libosinfo 1.5.0 allows local users to discover credentials by listing a process, as credentials are passed to osinfo-install-script via the command line.

Affected Systems and Versions

Product: N/A
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability occurs when a process lists credentials, which are then transmitted to osinfo-install-script through the command line.

Mitigation and Prevention

To address CVE-2019-13313, follow these mitigation steps:

Immediate Steps to Take

Update libosinfo to a patched version.
Monitor and restrict access to sensitive systems.
Educate users on secure credential handling practices.

Long-Term Security Practices

Implement least privilege access controls.
Regularly audit and review system logs for unusual activities.
Conduct security training for all personnel handling sensitive data.

Patching and Updates

Ensure that you regularly update libosinfo to the latest patched version to mitigate the vulnerability.