CVE-2023-3099
A vulnerability classified as critical was found in KylinSoft youker-assistant on KylinOS.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.31%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
- EPSS
- 0.31% probability · 23th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284
- Affected
- ubuntukylin/youker-assistant
- Source
- cna@vuldb.com
References
- https://github.com/i900008/vulndb/blob/main/kylinos_vul4.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.230689Permissions Required, Third Party Advisory
- https://vuldb.com/?id.230689Third Party Advisory
- https://github.com/i900008/vulndb/blob/main/kylinos_vul4.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.230689Permissions Required, Third Party Advisory
- https://vuldb.com/?id.230689Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.