CVE-2023-3098

low-risk
Published 2023-06-05

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.

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.4/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Youker-Assistant

Affected Vendors

Ubuntukylin

References (6)

Exploit https://github.com/i900008/vulndb/blob/main/kylinos_vul3.md
Permissions Required https://vuldb.com/?ctiid.230688
Third Party Advisory https://vuldb.com/?id.230688
Exploit https://github.com/i900008/vulndb/blob/main/kylinos_vul3.md
Permissions Required https://vuldb.com/?ctiid.230688
Third Party Advisory https://vuldb.com/?id.230688
20
/ 100
low-risk
Severity 15/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal