Fedora 38 update for netatalk



Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-22995
CWE-ID CWE-434
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Fedora
Operating systems & Components / Operating system

netatalk
Operating systems & Components / Operating system package or component

Vendor Fedoraproject

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Arbitrary file upload

EUVDB-ID: #VU61623

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2022-22995

CWE-ID: CWE-434 - Unrestricted Upload of File with Dangerous Type

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload within the combination of primitives offered by SMB and AFP in their default configuration. A remote attacker can upload a malicious file and execute it on the server.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Fedora: 38

netatalk: before 3.1.18-1.fc38

CPE2.3 External links

https://bodhi.fedoraproject.org/updates/FEDORA-2023-cec97f7b5d


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker 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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