Information disclosure in Microsoft Windows Cloud Files Mini Filter Driver



Published: 2024-05-14 | Updated: 2024-05-27
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2024-30034
CWE-ID CWE-863
Exploitation vector Local
Public exploit N/A
Vulnerable software
Subscribe 		Windows
Operating systems & Components / Operating system

Windows Server
Operating systems & Components / Operating system

Vendor

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Incorrect authorization

EUVDB-ID: #VU89475

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-30034

CWE-ID: CWE-863 - Incorrect Authorization

Exploit availability: No

Description

The vulnerability allows a local user to bypass authorization checks.

The vulnerability exists due to incorrect authorization in Windows Cloud Files Mini Filter Driver. A local user can gain access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Windows: before 11 23H2 10.0.22631.3593

Windows Server: before 2022 10.0.20348.2461

External links

http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-30034
http://www.zerodayinitiative.com/advisories/ZDI-24-452/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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