CVE-2018-15473

CVE Details

Release Date:	2018-08-17
Impact:	Low	What is this?

Description

OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.

See more information about CVE-2018-15473 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	5.3
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	Low
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (openssh)	ELSA-2019-0711	2019-04-10
Oracle Linux version 7 (openssh)	ELSA-2019-2143	2019-08-13
Oracle VM version 3.3 (openssh)	OVMSA-2019-0013	2019-04-10
Oracle VM version 3.4 (openssh)	OVMSA-2019-0013	2019-04-10