vulnerability
Red Hat: CVE-2023-6004: libssh: ProxyCommand/ProxyJump features allow injection of malicious code through hostname (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:M/Au:S/C:P/I:P/A:P) | Jan 3, 2024 | May 1, 2024 | Sep 1, 2025 |
Severity
4
CVSS
(AV:L/AC:M/Au:S/C:P/I:P/A:P)
Published
Jan 3, 2024
Added
May 1, 2024
Modified
Sep 1, 2025
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.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-libsshredhat-upgrade-libssh-configredhat-upgrade-libssh-debuginforedhat-upgrade-libssh-debugsourceredhat-upgrade-libssh-devel
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