Upstream information

CVE-2019-9578 at MITRE

Description

In devs.c in Yubico libu2f-host before 1.1.8, the response to init is misparsed, leaking uninitialized stack memory back to the device.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 2.1
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Network Physical
Access Complexity Low Low
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1128140 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP4
  • libu2f-host0 >= 1.1.6-3.5.1
  • pam_u2f >= 1.0.8-3.3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-1749
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Linux Enterprise Storage 6
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • libu2f-host-devel >= 1.1.6-3.6.1
  • libu2f-host0 >= 1.1.6-3.6.1
  • pam_u2f >= 1.0.8-3.3.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-1750
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Linux Enterprise Storage 7
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • libu2f-host-devel >= 1.1.10-3.9.1
  • libu2f-host0 >= 1.1.10-3.9.1
  • u2f-host >= 1.1.10-3.9.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA libu2f-host-devel-1.1.6-3.6.1
SUSE-SLE-Module-Basesystem-15-SP2-2021-1755
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • libu2f-host-devel >= 1.1.10-3.9.1
  • libu2f-host0 >= 1.1.10-3.9.1
  • u2f-host >= 1.1.10-3.9.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA libu2f-host-devel-1.1.6-3.6.1
SUSE-SLE-Module-Basesystem-15-SP3-2021-1755
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • libu2f-host-devel >= 1.1.10-3.9.1
  • libu2f-host0 >= 1.1.10-3.9.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA libu2f-host-devel-1.1.10-3.9.1
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • libu2f-host-devel >= 1.1.6-3.6.1
  • libu2f-host0 >= 1.1.6-3.6.1
  • pam_u2f >= 1.0.8-3.3.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2019-1750
SUSE Linux Enterprise High Performance Computing 12 SP5
  • libu2f-host0 >= 1.1.6-3.5.1
Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA libu2f-host0-1.1.6-3.5.1
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • libu2f-host0 >= 1.1.6-3.5.1
  • pam_u2f >= 1.0.8-3.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-1749
SUSE Linux Enterprise Server 12 SP5
  • libu2f-host0 >= 1.1.6-3.5.1
Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA libu2f-host0-1.1.6-3.5.1
openSUSE Leap 15.0
  • libu2f-host-devel >= 1.1.6-lp150.10.1
  • libu2f-host-doc >= 1.1.6-lp150.10.1
  • libu2f-host0 >= 1.1.6-lp150.10.1
  • pam_u2f >= 1.0.8-lp150.7.1
  • u2f-host >= 1.1.6-lp150.10.1
Patchnames:
openSUSE-2019-1725
openSUSE Leap 15.1
  • libu2f-host-devel >= 1.1.6-lp151.2.6.1
  • libu2f-host-doc >= 1.1.6-lp151.2.6.1
  • libu2f-host0 >= 1.1.6-lp151.2.6.1
  • pam_u2f >= 1.0.8-lp151.2.3.1
  • u2f-host >= 1.1.6-lp151.2.6.1
Patchnames:
openSUSE-2019-1708
openSUSE Leap 15.2
  • libu2f-host-devel >= 1.1.10-lp152.4.3.1
  • libu2f-host-doc >= 1.1.10-lp152.4.3.1
  • libu2f-host0 >= 1.1.10-lp152.4.3.1
  • u2f-host >= 1.1.10-lp152.4.3.1
Patchnames:
openSUSE-2021-799
openSUSE Leap 15.3
  • libu2f-host-devel >= 1.1.10-3.9.1
  • libu2f-host-doc >= 1.1.10-3.9.1
  • libu2f-host0 >= 1.1.10-3.9.1
  • u2f-host >= 1.1.10-3.9.1
Patchnames:
openSUSE-SLE-15.3-2021-1755


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
SUSE CaaS Platform 4.0 libu2f-host Released
SUSE Enterprise Storage 6 libu2f-host Released
SUSE Linux Enterprise Desktop 12 SP4 libu2f-host Released
SUSE Linux Enterprise Desktop 15 libu2f-host Released
SUSE Linux Enterprise Desktop 15 SP1 libu2f-host Released
SUSE Linux Enterprise Desktop 15 SP1 pam_u2f Released
SUSE Linux Enterprise Desktop 15 SP2 libu2f-host Released
SUSE Linux Enterprise Desktop 15 SP2 pam_u2f Released
SUSE Linux Enterprise Desktop 15 SP3 libu2f-host Released
SUSE Linux Enterprise High Performance Computing 12 SP4 libu2f-host Released
SUSE Linux Enterprise High Performance Computing 12 SP5 libu2f-host Released
SUSE Linux Enterprise High Performance Computing 12 SP5 pam_u2f Released
SUSE Linux Enterprise High Performance Computing 15 libu2f-host Released
SUSE Linux Enterprise High Performance Computing 15 LTSS libu2f-host Released
SUSE Linux Enterprise High Performance Computing 15 SP1 libu2f-host Released
SUSE Linux Enterprise High Performance Computing 15 SP1 pam_u2f Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS libu2f-host Released
SUSE Linux Enterprise High Performance Computing 15 SP2 libu2f-host Released
SUSE Linux Enterprise High Performance Computing 15 SP2 pam_u2f Released
SUSE Linux Enterprise High Performance Computing 15 SP3 libu2f-host Released
SUSE Linux Enterprise Module for Basesystem 15 libu2f-host Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 libu2f-host Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 pam_u2f Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 libu2f-host Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 pam_u2f Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 libu2f-host Released
SUSE Linux Enterprise Server 12 SP4 libu2f-host Released
SUSE Linux Enterprise Server 12 SP4 ESPOS libu2f-host Released
SUSE Linux Enterprise Server 12 SP4 LTSS libu2f-host Released
SUSE Linux Enterprise Server 12 SP5 libu2f-host Released
SUSE Linux Enterprise Server 12 SP5 pam_u2f Released
SUSE Linux Enterprise Server 15 libu2f-host Released
SUSE Linux Enterprise Server 15 ESPOS libu2f-host Released
SUSE Linux Enterprise Server 15 LTSS libu2f-host Released
SUSE Linux Enterprise Server 15 SP1 libu2f-host Released
SUSE Linux Enterprise Server 15 SP1 pam_u2f Released
SUSE Linux Enterprise Server 15 SP1 LTSS libu2f-host Released
SUSE Linux Enterprise Server 15 SP2 libu2f-host Released
SUSE Linux Enterprise Server 15 SP2 pam_u2f Released
SUSE Linux Enterprise Server 15 SP3 libu2f-host Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 libu2f-host Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libu2f-host Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libu2f-host Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 pam_u2f Released
SUSE Linux Enterprise Server for SAP Applications 15 libu2f-host Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libu2f-host Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 pam_u2f Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 libu2f-host Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 pam_u2f Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 libu2f-host Released
SUSE Linux Enterprise Storage 6 libu2f-host Released
SUSE Linux Enterprise Storage 6 pam_u2f Released
SUSE Linux Enterprise Storage 7 libu2f-host Released
SUSE Linux Enterprise Storage 7 pam_u2f Released
SUSE Linux Enterprise Storage 7.1 libu2f-host Released
SUSE Manager Proxy 4.0 libu2f-host Released
SUSE Manager Proxy 4.0 pam_u2f Released
SUSE Manager Proxy 4.1 libu2f-host Released
SUSE Manager Proxy 4.1 pam_u2f Released
SUSE Manager Proxy 4.2 libu2f-host Released
SUSE Manager Retail Branch Server 4.0 libu2f-host Released
SUSE Manager Retail Branch Server 4.0 pam_u2f Released
SUSE Manager Retail Branch Server 4.1 libu2f-host Released
SUSE Manager Retail Branch Server 4.1 pam_u2f Released
SUSE Manager Retail Branch Server 4.2 libu2f-host Released
SUSE Manager Server 4.0 libu2f-host Released
SUSE Manager Server 4.0 pam_u2f Released
SUSE Manager Server 4.1 libu2f-host Released
SUSE Manager Server 4.1 pam_u2f Released
SUSE Manager Server 4.2 libu2f-host Released
SUSE OpenStack Cloud 9 libu2f-host Released
SUSE OpenStack Cloud Crowbar 9 libu2f-host Released