Upstream information

CVE-2016-20012 at MITRE

Description

OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key is known to an SSH server, to test whether this suspicion is correct. This occurs because a challenge is sent only when that combination could be valid for a login session.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having low severity.

CVSS v3 Scores
  SUSE
Base Score 3.7
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1190600 [NEW]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
HPE Helion OpenStack 8 openssh Affected
SUSE CaaS Platform 4.0 openssh Affected
SUSE Enterprise Storage 6 openssh Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 openssh Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS openssh Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS openssh Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS openssh Affected
SUSE Linux Enterprise Micro 5.0 openssh Affected
SUSE Linux Enterprise Micro 5.1 openssh Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 openssh Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 openssh Affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 openssh Affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 openssh Affected
SUSE Linux Enterprise Point of Service 11 SP3 openssh Affected
SUSE Linux Enterprise Server 11 SP1 openssh Analysis
SUSE Linux Enterprise Server 11 SP3 openssh Analysis
SUSE Linux Enterprise Server 11 SP4 openssh Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS openssh Affected
SUSE Linux Enterprise Server 12 SP3 ESPOS openssh Affected
SUSE Linux Enterprise Server 12 SP3 LTSS openssh Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS openssh Affected
SUSE Linux Enterprise Server 12 SP4 LTSS openssh Affected
SUSE Linux Enterprise Server 12 SP5 openssh Affected
SUSE Linux Enterprise Server 15 ESPOS openssh Affected
SUSE Linux Enterprise Server 15 LTSS openssh Affected
SUSE Linux Enterprise Server 15 SP1 LTSS openssh Affected
SUSE Linux Enterprise Server BCL 12 SP2 openssh Affected
SUSE Linux Enterprise Server BCL 12 SP3 openssh Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 openssh Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 openssh Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openssh Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 openssh Affected
SUSE Linux Enterprise Server for SAP Applications 15 openssh Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 openssh Affected
SUSE OpenStack Cloud 8 openssh Affected
SUSE OpenStack Cloud 9 openssh Affected
SUSE OpenStack Cloud Crowbar 8 openssh Affected
SUSE OpenStack Cloud Crowbar 9 openssh Affected