CVE-2018-15919

Description

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.'

References

https://security.netapp.com/advisory/ntap-20181221-0001/

http://www.securityfocus.com/bid/105163

http://seclists.org/oss-sec/2018/q3/180

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3