CVE-2023-49345 : What You Need to Know

A vulnerability has been discovered in the Budgie Extras applet of Ubuntu Budgie that could allow attackers to view or manipulate temporary data passed between application components. This could lead to presenting false information to users or denying access to the application and panel.

Understanding CVE-2023-49345

This CVE record details a security issue in the Budgie Extras applet of Ubuntu Budgie, impacting the version v1.4.0 and earlier, up to v1.7.1.

What is CVE-2023-49345?

The vulnerability in Budgie Extras allows local attackers to access and control temporary data shared between application components, potentially leading to misinformation or denial of access.

The Impact of CVE-2023-49345

Attackers with local system access can exploit this vulnerability to manipulate shared data, presenting false information or disrupting the functionality of the Budgie Extras applet.

Technical Details of CVE-2023-49345

This section delves into the specifics of the CVE, including the vulnerability description, affected systems, and how the exploit works.

Vulnerability Description

Temporary data transmitted by the Budgie Extras applet can be accessed by local users, allowing for potential manipulation and presenting inaccurate information to users.

Affected Systems and Versions

The Budgie Extras applet version v1.4.0 up to v1.7.1 running on Linux systems, particularly Ubuntu Budgie, are affected by this vulnerability.

Exploitation Mechanism

Attackers can pre-create and manipulate shared data files accessible to local users, enabling them to control the information presented by the Budgie Extras applet.

Mitigation and Prevention

To safeguard systems from potential exploitation of CVE-2023-49345, immediate steps need to be taken along with long-term security practices and timely patching and updates.

Immediate Steps to Take

Users are advised to monitor and restrict access to shared data locations, implement least privilege access controls, and apply security updates promptly.

Long-Term Security Practices

Practicing the principle of least privilege, regularly monitoring system activities, and conducting security assessments can help enhance overall system security.

Patching and Updates

Vendors should release patches addressing the vulnerability in Budgie Extras promptly to mitigate the risk of exploitation and ensure the security of affected systems.