Upstream information

CVE-2018-15473 at MITRE

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.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.3 5.8
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact Low Low
Integrity Impact None None
Availability Impact None None
SUSE Bugzilla entries: 1105010 [RESOLVED / FIXED], 1106163 [RESOLVED / WONTFIX], 1123133 [RESOLVED / FIXED], 1138392 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • openssh >= 7.2p2-74.30.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-2783
SUSE CaaS Platform 3.0
  • openssh >= 7.2p2-74.30.1
Patchnames:
SUSE-CAASP-3.0-2018-2783
SUSE CaaS Platform ALL
  • openssh >= 7.2p2-74.30.1
Patchnames:
SUSE-CAASP-ALL-2018-2783
SUSE Enterprise Storage 4
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-Storage-4-2018-2783
SUSE Linux Enterprise Desktop 12 SP3
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-2783
SUSE Linux Enterprise Desktop 12 SP4
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2018-2783
SUSE Linux Enterprise Module for Basesystem 15
  • openssh >= 7.6p1-9.3.1
  • openssh-helpers >= 7.6p1-9.3.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2018-2619
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • openssh >= 7.9p1-4.7
  • openssh-helpers >= 7.9p1-4.7
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA openssh
SUSE Linux Enterprise Module for Desktop Applications 15
  • openssh-askpass-gnome >= 7.6p1-9.3.1
Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-2018-2619
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • openssh >= 7.6p1-9.3.1
  • openssh-cavs >= 7.6p1-9.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-2018-2619
SUSE Linux Enterprise Module for Server Applications 15
  • openssh >= 7.6p1-9.3.1
  • openssh-fips >= 7.6p1-9.3.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-2018-2619
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • openssh-fips >= 7.9p1-4.7
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP1 GA openssh-fips
SUSE Linux Enterprise Point of Sale 11 SP3
  • openssh >= 6.2p2-0.41.5.1
  • openssh-askpass >= 6.2p2-0.41.5.1
  • openssh-askpass-gnome >= 6.2p2-0.41.5.1
Patchnames:
sleposp3-openssh-13848
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2018-2783
SUSE Linux Enterprise Server 11 SP3-LTSS
  • openssh >= 6.2p2-0.41.5.1
  • openssh-askpass >= 6.2p2-0.41.5.1
  • openssh-askpass-gnome >= 6.2p2-0.41.5.1
Patchnames:
slessp3-openssh-13848
SUSE Linux Enterprise Server 11 SP4
  • openssh >= 6.6p1-36.6.1
  • openssh-askpass-gnome >= 6.6p1-36.6.1
  • openssh-fips >= 6.6p1-36.6.1
  • openssh-helpers >= 6.6p1-36.6.1
Patchnames:
slessp4-openssh-13867
SUSE Linux Enterprise Server 11-SECURITY
  • openssh-openssl1 >= 6.6p1-19.6.1
  • openssh-openssl1-helpers >= 6.6p1-19.6.1
Patchnames:
secsp3-openssh-openssl1-13865
SUSE Linux Enterprise Server 12 SP1-LTSS
  • openssh >= 6.6p1-54.18.1
  • openssh-askpass-gnome >= 6.6p1-54.18.1
  • openssh-fips >= 6.6p1-54.18.1
  • openssh-helpers >= 6.6p1-54.18.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-2698
SUSE Linux Enterprise Server 12 SP2-BCL
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2018-2783
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2018-2783
SUSE Linux Enterprise Server 12 SP2-LTSS
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-2783
SUSE Linux Enterprise Server 12 SP3
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-2783
SUSE Linux Enterprise Server 12 SP4
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2018-2783
SUSE Linux Enterprise Server 12-LTSS
  • openssh >= 6.6p1-54.18.1
  • openssh-askpass-gnome >= 6.6p1-54.18.1
  • openssh-fips >= 6.6p1-54.18.1
  • openssh-helpers >= 6.6p1-54.18.1
Patchnames:
SUSE-SLE-SERVER-12-2018-2698
SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS
  • openssh >= 6.2p2-0.41.5.1
  • openssh-askpass >= 6.2p2-0.41.5.1
  • openssh-askpass-gnome >= 6.2p2-0.41.5.1
Patchnames:
slessp3-openssh-13848
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • openssh >= 6.6p1-36.6.1
  • openssh-askpass-gnome >= 6.6p1-36.6.1
  • openssh-fips >= 6.6p1-36.6.1
  • openssh-helpers >= 6.6p1-36.6.1
Patchnames:
slessp4-openssh-13867
SUSE Linux Enterprise Server for SAP Applications 11-SECURITY
  • openssh-openssl1 >= 6.6p1-19.6.1
  • openssh-openssl1-helpers >= 6.6p1-19.6.1
Patchnames:
secsp3-openssh-openssl1-13865
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • openssh >= 6.6p1-54.18.1
  • openssh-askpass-gnome >= 6.6p1-54.18.1
  • openssh-fips >= 6.6p1-54.18.1
  • openssh-helpers >= 6.6p1-54.18.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2019-1081
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • openssh >= 6.6p1-54.18.1
  • openssh-askpass-gnome >= 6.6p1-54.18.1
  • openssh-fips >= 6.6p1-54.18.1
  • openssh-helpers >= 6.6p1-54.18.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-2698
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2018-2783
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2018-2783
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2018-2783
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-2783
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-2783
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2018-2783
SUSE Linux Enterprise Server for SAP Applications 12-LTSS
  • openssh >= 6.6p1-54.18.1
  • openssh-askpass-gnome >= 6.6p1-54.18.1
  • openssh-fips >= 6.6p1-54.18.1
  • openssh-helpers >= 6.6p1-54.18.1
Patchnames:
SUSE-SLE-SERVER-12-2018-2698
SUSE OpenStack Cloud 7
  • openssh >= 7.2p2-74.30.1
  • openssh-askpass-gnome >= 7.2p2-74.30.1
  • openssh-fips >= 7.2p2-74.30.1
  • openssh-helpers >= 7.2p2-74.30.1
Patchnames:
SUSE-OpenStack-Cloud-7-2018-2783
openSUSE Leap 15.0
  • openssh >= 7.6p1-lp150.8.3.1
  • openssh-askpass-gnome >= 7.6p1-lp150.8.3.1
  • openssh-askpass-gnome-debuginfo >= 7.6p1-lp150.8.3.1
  • openssh-cavs >= 7.6p1-lp150.8.3.1
  • openssh-cavs-debuginfo >= 7.6p1-lp150.8.3.1
  • openssh-debuginfo >= 7.6p1-lp150.8.3.1
  • openssh-debugsource >= 7.6p1-lp150.8.3.1
  • openssh-fips >= 7.6p1-lp150.8.3.1
  • openssh-helpers >= 7.6p1-lp150.8.3.1
  • openssh-helpers-debuginfo >= 7.6p1-lp150.8.3.1
Patchnames:
openSUSE-2019-914
openSUSE Leap 42.3
  • openssh >= 7.2p2-25.1
  • openssh-askpass-gnome >= 7.2p2-25.1
  • openssh-askpass-gnome-debuginfo >= 7.2p2-25.1
  • openssh-cavs >= 7.2p2-25.1
  • openssh-cavs-debuginfo >= 7.2p2-25.1
  • openssh-debuginfo >= 7.2p2-25.1
  • openssh-debugsource >= 7.2p2-25.1
  • openssh-fips >= 7.2p2-25.1
  • openssh-helpers >= 7.2p2-25.1
  • openssh-helpers-debuginfo >= 7.2p2-25.1
Patchnames:
openSUSE-2018-1477


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
CaaS Platform 1.0 openssh Already fixed
CaaS Platform 2.0 openssh Already fixed
CaaS Platform 3.0 openssh Already fixed
OpenStack Cloud Magnum Orchestration 7.0 openssh Already fixed
SUSE Linux Enterprise Desktop 12 SP3 openssh Already fixed
SUSE Linux Enterprise Desktop 12 SP4 openssh Already fixed
SUSE Linux Enterprise High Performance Computing 12 openssh Already fixed
SUSE Linux Enterprise Module for Basesystem 15 GA openssh Already fixed
SUSE Linux Enterprise Module for Server Applications 15 GA openssh Already fixed
SUSE Linux Enterprise Server 11 SP3 LTSS openssh Released
SUSE Linux Enterprise Server 12 GA LTSS openssh Already fixed
SUSE Linux Enterprise Server 12 SP1 LTSS openssh Already fixed
SUSE Linux Enterprise Server 12 SP2 LTSS openssh Already fixed
SUSE Linux Enterprise Server 12 SP3 openssh Already fixed
SUSE Linux Enterprise Server 12 SP4 openssh Already fixed
SUSE Linux Enterprise Server for SAP Applications 11 SP3 openssh Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 GA openssh Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2 openssh Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 openssh Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openssh Already fixed