#VU93633 Inclusion of Sensitive Information in Log Files in Fleet Server - CVE-2023-46667

Vulnerability identifier: #VU93633

Vulnerability risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-46667

CWE-ID: CWE-532

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Fleet Server
Server applications / Remote management servers, RDP, SSH

Vendor: Elastic Stack

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to software stores agent enrollment tokens into log files. A local user can read the log files and gain access to sensitive data.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Fleet Server: 8.10.0 - 8.10.2

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External links
https://discuss.elastic.co/t/fleet-server-v8-10-3-security-update/344737

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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.