CVE-2023-3099
MediumCVSS 4.4Exploitation Probability (EPSS)
Low risk22th percentile - higher than 22% of all known CVEs
Summary
A critical vulnerability was found in KylinSoft youker-assistant on KylinOS in the delete_file function in the dbus.SystemBus library of the Arbitrary File Handler component. Manipulation of this function leads to improper access controls.
Risk Assessment
The vulnerability allows for local attacks, which may lead to unauthorized access to files. The public disclosure of the exploit increases the risk of this vulnerability being exploited.
Recommendation
It is recommended to upgrade to version 3.0.2-0kylin6k70-23 to address this vulnerability. Additionally, monitor systems for unauthorized activities.
Original NVD description (English source)
A vulnerability classified as critical was found in KylinSoft youker-assistant on KylinOS. Affected by this vulnerability is the function delete_file in the library dbus.SystemBus of the component Arbitrary File Handler. The manipulation leads to improper access controls. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.2-0kylin6k70-23 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-230689 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.