CVE-2023-3099 : A vulnerability classified as critical was found in KylinSoft youker-assistant o

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.

Published 2023-06-05 07:15:11

Updated 2024-05-17 02:27:16

Source VulDB

View at NVD, CVE.org

Vulnerability category: BypassGain privilege

Products affected by CVE-2023-3099

Ubuntukylin » Youker-assistant » For Kylinos
Versions before (<) 3.0.2-0kylin6k70-23
cpe:2.3:a:ubuntukylin:youker-assistant:*:*:*:*:*:kylinos:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2023-3099

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-3099

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
3.2	LOW	AV:L/AC:L/Au:S/C:N/I:P/A:P	3.1	4.9	VulDB
Access Vector: Local Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: Partial
4.4	MEDIUM	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L	1.8	2.5	VulDB
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: Low
4.4	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L	1.8	2.5	VulDB	2024-02-13
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: Low
7.1	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H	1.8	5.2	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: High Availability: High

CWE ids for CVE-2023-3099

CWE-284 Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Assigned by: cna@vuldb.com (Secondary)

References for CVE-2023-3099

https://vuldb.com/?ctiid.230689

CVE-2023-3099: KylinSoft youker-assistant Arbitrary File dbus.SystemBus delete_file access control
Permissions Required;Third Party Advisory
https://github.com/i900008/vulndb/blob/main/kylinos_vul4.md

vulndb/kylinos_vul4.md at main · i900008/vulndb · GitHub
Exploit;Third Party Advisory
https://vuldb.com/?id.230689

CVE-2023-3099: KylinSoft youker-assistant Arbitrary File dbus.SystemBus delete_file access control
Third Party Advisory

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Vulnerability Details : CVE-2023-3099

Products affected by CVE-2023-3099

Exploit prediction scoring system (EPSS) score for CVE-2023-3099

CVSS scores for CVE-2023-3099

CWE ids for CVE-2023-3099

References for CVE-2023-3099