CVE-2018-15919

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Summary

CVECVE-2018-15919
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-08-28 08:29:00 UTC
Updated2019-03-07 16:29:00 UTC
DescriptionRemotely 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.'

Risk And Classification

Problem Types: CWE-200

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Netapp Cloud Backup - All All All
Application Netapp Cloud Backup - All All All
Hardware Netapp Cn1610 - All All All
Hardware Netapp Cn1610 - All All All
Operating System Netapp Cn1610 Firmware - All All All
Operating System Netapp Cn1610 Firmware - All All All
Application Netapp Data Ontap Edge - All All All
Application Netapp Data Ontap Edge - All All All
Application Netapp Ontap Select Deploy - All All All
Application Netapp Ontap Select Deploy - All All All
Application Netapp Steelstore - All All All
Application Netapp Steelstore - All All All
Application Openbsd Openssh All All All All

References

ReferenceSourceLinkTags
oss-sec: Another OpenSSH "user enumeration" MISC seclists.org Mailing List, Patch, Third Party Advisory
CVE-2018-15919 OpenSSH Vulnerability in NetApp Products | NetApp Product Security CONFIRM security.netapp.com Third Party Advisory
Malformed Request BID www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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