Vulnerability Details CVE-2018-15919
Remotely observable behaviour in auth-gss2.c in OpenSSH through 7.8 could be used by remote attackers to detect existence of users on a target system when GSS2 is in use. NOTE: the discoverer states 'We understand that the OpenSSH developers do not want to treat such a username enumeration (or "oracle") as a vulnerability.'
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 71.6%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
Products affected by CVE-2018-15919
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cpe:2.3:a:netapp:cloud_backup:-
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cpe:2.3:a:netapp:data_ontap_edge:-
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cpe:2.3:a:netapp:ontap_select_deploy:-
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cpe:2.3:a:netapp:steelstore:-
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cpe:2.3:a:openbsd:openssh:5.9
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cpe:2.3:a:openbsd:openssh:6.0
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cpe:2.3:a:openbsd:openssh:6.1
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cpe:2.3:a:openbsd:openssh:6.2
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cpe:2.3:a:openbsd:openssh:6.3
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cpe:2.3:a:openbsd:openssh:6.4
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cpe:2.3:a:openbsd:openssh:6.5
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cpe:2.3:a:openbsd:openssh:6.6
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cpe:2.3:a:openbsd:openssh:6.7
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cpe:2.3:a:openbsd:openssh:6.8
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cpe:2.3:a:openbsd:openssh:6.9
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cpe:2.3:a:openbsd:openssh:7.0
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cpe:2.3:a:openbsd:openssh:7.1
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cpe:2.3:a:openbsd:openssh:7.2
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cpe:2.3:a:openbsd:openssh:7.3
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cpe:2.3:a:openbsd:openssh:7.4
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cpe:2.3:a:openbsd:openssh:7.5
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cpe:2.3:a:openbsd:openssh:7.6
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cpe:2.3:a:openbsd:openssh:7.7
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cpe:2.3:a:openbsd:openssh:7.8
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cpe:2.3:h:netapp:cn1610:-
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cpe:2.3:o:netapp:cn1610_firmware:-