CVE-2023-6004

MediumCVSS 4.8/10Last modified Jun 17, 2026

Description

A flaw was found in libssh. By utilizing the ProxyCommand or ProxyJump feature, users can exploit unchecked hostname syntax on the client. This issue may allow an attacker to inject malicious code into the command of the features mentioned through the hostname parameter.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-74

Affected software

No affected versions have been published.

Timeline

Published: Jan 3, 2024
Last modified: Jun 17, 2026
NVD status: Modified

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