Test Kennung:	1.3.6.1.4.1.25623.1.0.813888
Kategorie:	General
Titel:	OpenSSH 'auth2-gss.c' User Enumeration Vulnerability - Linux
Zusammenfassung:	OpenSSH is prone to a user enumeration vulnerability.
Beschreibung:	Summary: OpenSSH is prone to a user enumeration vulnerability. Vulnerability Insight: The flaw exists in the 'auth-gss2.c' source code file of the affected software and is due to insufficient validation of an authentication request packet when the Guide Star Server II (GSS2) component is used on an affected system. Vulnerability Impact: Successfully exploitation will allow a remote attacker to harvest valid user accounts, which may aid in brute-force attacks. Affected Software/OS: OpenSSH version 5.9 through 7.8. Solution: No known solution was made available for at least one year since the disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2018-15919
Copyright	Copyright (C) 2018 Greenbone Networks GmbH

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