CVE-2018-15919

ADVISORY - nist

Summary

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.'

EPSS Score⁠: 0.00257 (0.659)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-200⁠

Exposure of Sensitive Information to an Unauthorized Actor

ADVISORY - redhat

CWE-200⁠

Exposure of Sensitive Information to an Unauthorized Actor

Impacted images

Advisories

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