Fedora 43 update for samba



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2025-0620
CWE-ID CWE-269
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Fedora
Operating systems & Components / Operating system

samba
Operating systems & Components / Operating system package or component

Vendor Fedoraproject

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Improper privilege management

EUVDB-ID: #VU110082

Risk: Low

CVSSv4.0: 0.6 [CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-0620

CWE-ID: CWE-269 - Improper Privilege Management

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to restricted resources.

The vulnerability exists due to an error when handling group membership changes. When an administrator removes a user from a particular group in Active Directory, this change will not become effective unless the user disconnects from the server and establishes a new connection.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Fedora: 43

samba: before 4.22.2-1.fc43

CPE2.3 External links

https://bodhi.fedoraproject.org/updates/FEDORA-2025-a0d44a3ecf


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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



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