CVE-2023-3098
A vulnerability classified as critical has been found in KylinSoft youker-assistant on KylinOS.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability classified as critical has been found in KylinSoft youker-assistant on KylinOS. Affected is the function restore_all_sound_file. The manipulation leads to path traversal: '../filedir'. Attacking locally is a requirement. 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 of this vulnerability is VDB-230688. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.68% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-24, CWE-22
- Affected
- ubuntukylin/youker-assistant
- Source
- cna@vuldb.com
References
- https://github.com/i900008/vulndb/blob/main/kylinos_vul3.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.230688Permissions Required, Third Party Advisory
- https://vuldb.com/?id.230688Third Party Advisory
- https://github.com/i900008/vulndb/blob/main/kylinos_vul3.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.230688Permissions Required, Third Party Advisory
- https://vuldb.com/?id.230688Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.