CVE-2023-6004 Information

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.

Reference

https://access.redhat.com/security/cve/CVE-2023-6004 https://bugzilla.redhat.com/show_bug.cgi?id=2251110 https://www.libssh.org/security/advisories/CVE-2023-6004.txt