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CVE-2023-3098— KylinSoft youker-assistant restore_all_sound_file path traversal

Quick assessment

Affected
KylinSoft youker-assistant
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

KylinSoft youker-assistant是中国麒麟软件（KylinSoft）公司的一个系统管理和配置工具。 KylinSoft youker-assistant 3.0.2-0kylin6k70-23之前版本存在安全漏洞。攻击者利用该漏洞可以访问存储在web根文件夹之外的文件和目录。

CVSS 4.4 · Medium EPSS 0.68% · P51
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I. Basic Information for CVE-2023-3098

Vulnerability Information
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Vulnerability Title
KylinSoft youker-assistant restore_all_sound_file path traversal
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
路径遍历：’../filedir’
Source: CVE Program / CVE List V5
Vulnerability Title
KylinSoft youker-assistant 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
KylinSoft youker-assistant是中国麒麟软件（KylinSoft）公司的一个系统管理和配置工具。 KylinSoft youker-assistant 3.0.2-0kylin6k70-23之前版本存在安全漏洞。攻击者利用该漏洞可以访问存储在web根文件夹之外的文件和目录。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
KylinSoft youker-assistant n/a -

II. Public POCs for CVE-2023-3098

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III. Intelligence Information for CVE-2023-3098

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Vendor Advisories for CVE-2023-3098 (2)

Other References for CVE-2023-3098 (1)

Same Patch Batch · KylinSoft · 2023-06-05 · 4 CVEs total

CVE-2023-3097 5.3 MEDIUM KylinSoft kylin-software-properties setMainSource os command injection
CVE-2023-3096 5.3 MEDIUM KylinSoft kylin-software-properties changedSource access control
CVE-2023-3099 4.4 MEDIUM KylinSoft youker-assistant Arbitrary File dbus.SystemBus delete_file access control

IV. Related Vulnerabilities

Same product: youker-assistant
Same vendor: KylinSoft
Same weakness: CWE-24

V. Comments for CVE-2023-3098

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