Vulnerability Details CVE-2023-6004
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 16.5%
CVSS Severity
CVSS v3 Score 4.8
Products affected by CVE-2023-6004
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cpe:2.3:a:libssh:libssh:0.10.0
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cpe:2.3:a:libssh:libssh:0.10.1
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cpe:2.3:a:libssh:libssh:0.10.2
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cpe:2.3:a:libssh:libssh:0.10.3
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cpe:2.3:a:libssh:libssh:0.10.4
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cpe:2.3:a:libssh:libssh:0.10.5
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cpe:2.3:a:libssh:libssh:0.8.0
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cpe:2.3:a:libssh:libssh:0.8.1
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cpe:2.3:a:libssh:libssh:0.8.2
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cpe:2.3:a:libssh:libssh:0.8.3
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cpe:2.3:a:libssh:libssh:0.8.4
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cpe:2.3:a:libssh:libssh:0.8.5
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cpe:2.3:a:libssh:libssh:0.8.6
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cpe:2.3:a:libssh:libssh:0.8.7
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cpe:2.3:a:libssh:libssh:0.8.8
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cpe:2.3:a:libssh:libssh:0.8.9
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cpe:2.3:a:libssh:libssh:0.9.0
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cpe:2.3:a:libssh:libssh:0.9.1
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cpe:2.3:a:libssh:libssh:0.9.2
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cpe:2.3:a:libssh:libssh:0.9.3
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cpe:2.3:a:libssh:libssh:0.9.4
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cpe:2.3:a:libssh:libssh:0.9.5
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cpe:2.3:a:libssh:libssh:0.9.6
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cpe:2.3:a:libssh:libssh:0.9.7
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cpe:2.3:o:fedoraproject:fedora:38
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cpe:2.3:o:redhat:enterprise_linux:8.0
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cpe:2.3:o:redhat:enterprise_linux:9.0