CVE-2023-6004
Published: Jan 3, 2024
Modified: Nov 7, 2025
CVSS v3.1
4.8
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.
| Vendor | Product | Versions |
|---|---|---|
Red Hat | Red Hat Enterprise Linux 8 | unaffected 0:0.9.6-14.el8 - < * |
Red Hat | Red Hat Enterprise Linux 8 | unaffected 0:0.9.6-14.el8 - < * |
Red Hat | Red Hat Enterprise Linux 9 | unaffected 0:0.10.4-13.el9 - < * |
Red Hat | Red Hat Enterprise Linux 9 | unaffected 0:0.10.4-13.el9 - < * |
Red Hat | Red Hat Enterprise Linux 7 | All versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now