Upstream information

CVE-2024-39894 at MITRE

Description

OpenSSH 9.5 through 9.7 before 9.8 sometimes allows timing attacks against echo-off password entry (e.g., for su and Sudo) because of an ObscureKeystrokeTiming logic error. Similarly, other timing attacks against keystroke entry could occur.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  CNA (CISA-ADP) SUSE
Base Score 7.5 5.9
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network Network
Attack Complexity High High
Privileges Required None None
User Interaction Required None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High None
Availability Impact High None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1227318 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/git:2.43-17.10
  • openssh-clients >= 9.6p1-150600.6.6.1
  • openssh-common >= 9.6p1-150600.6.6.1
Container suse/hpc/warewulf4-x86_64/sle-hpc-node:15.6.17.5.5
Image SLES15-SP6
Image SLES15-SP6-Azure-Basic
Image SLES15-SP6-Azure-Standard
Image SLES15-SP6-BYOS
Image SLES15-SP6-BYOS-Azure
Image SLES15-SP6-BYOS-EC2
Image SLES15-SP6-BYOS-GCE
Image SLES15-SP6-CHOST-BYOS
Image SLES15-SP6-CHOST-BYOS-Aliyun
Image SLES15-SP6-CHOST-BYOS-Azure
Image SLES15-SP6-CHOST-BYOS-EC2
Image SLES15-SP6-CHOST-BYOS-GCE
Image SLES15-SP6-CHOST-BYOS-GDC
Image SLES15-SP6-CHOST-BYOS-SAP-CCloud
Image SLES15-SP6-EC2
Image SLES15-SP6-EC2-ECS-HVM
Image SLES15-SP6-GCE
Image SLES15-SP6-HPC
Image SLES15-SP6-HPC-Azure
Image SLES15-SP6-HPC-BYOS
Image SLES15-SP6-HPC-BYOS-Azure
Image SLES15-SP6-HPC-BYOS-EC2
Image SLES15-SP6-HPC-BYOS-GCE
Image SLES15-SP6-HPC-EC2
Image SLES15-SP6-HPC-GCE
Image SLES15-SP6-Hardened-BYOS
Image SLES15-SP6-Hardened-BYOS-Azure
Image SLES15-SP6-Hardened-BYOS-EC2
Image SLES15-SP6-Hardened-BYOS-GCE
Image SLES15-SP6-SAP
Image SLES15-SP6-SAP-Azure
Image SLES15-SP6-SAP-Azure-LI-BYOS
Image SLES15-SP6-SAP-Azure-LI-BYOS-Production
Image SLES15-SP6-SAP-Azure-VLI-BYOS
Image SLES15-SP6-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP6-SAP-BYOS
Image SLES15-SP6-SAP-BYOS-Azure
Image SLES15-SP6-SAP-BYOS-EC2
Image SLES15-SP6-SAP-BYOS-GCE
Image SLES15-SP6-SAP-EC2
Image SLES15-SP6-SAP-GCE
Image SLES15-SP6-SAP-Hardened
Image SLES15-SP6-SAP-Hardened-Azure
Image SLES15-SP6-SAP-Hardened-BYOS
Image SLES15-SP6-SAP-Hardened-BYOS-Azure
Image SLES15-SP6-SAP-Hardened-BYOS-EC2
Image SLES15-SP6-SAP-Hardened-BYOS-GCE
Image SLES15-SP6-SAP-Hardened-EC2
Image SLES15-SP6-SAP-Hardened-GCE
Image SLES15-SP6-SAPCAL
Image SLES15-SP6-SAPCAL-Azure
Image SLES15-SP6-SAPCAL-EC2
Image SLES15-SP6-SAPCAL-GCE
  • openssh >= 9.6p1-150600.6.6.1
  • openssh-clients >= 9.6p1-150600.6.6.1
  • openssh-common >= 9.6p1-150600.6.6.1
  • openssh-server >= 9.6p1-150600.6.6.1
Container suse/manager/5.0/x86_64/proxy-ssh:5.0.0.5.8
Container suse/manager/5.0/x86_64/server:latest
  • openssh >= 9.6p1-150600.6.6.1
  • openssh-clients >= 9.6p1-150600.6.6.1
  • openssh-common >= 9.6p1-150600.6.6.1
  • openssh-fips >= 9.6p1-150600.6.6.1
  • openssh-server >= 9.6p1-150600.6.6.1
Container suse/sl-micro/6.0/baremetal-os-container:2.1.1-3.29
Image SL-Micro
Image SL-Micro-Base
Image SL-Micro-Base-RT
Image SL-Micro-Base-RT-SelfInstall
Image SL-Micro-Base-RT-encrypted
Image SL-Micro-Base-SelfInstall
Image SL-Micro-Base-encrypted
Image SL-Micro-Base-qcow
Image SL-Micro-Default
Image SL-Micro-Default-SelfInstall
Image SL-Micro-Default-encrypted
Image SL-Micro-Default-qcow
Image SLE-Micro
Image SLE-Micro-Azure
Image SLE-Micro-BYOS
Image SLE-Micro-BYOS-Azure
Image SLE-Micro-BYOS-EC2
Image SLE-Micro-BYOS-GCE
Image SLE-Micro-EC2
Image SLE-Micro-GCE
  • openssh >= 9.6p1-2.1
  • openssh-clients >= 9.6p1-2.1
  • openssh-common >= 9.6p1-2.1
  • openssh-server >= 9.6p1-2.1
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • openssh >= 9.6p1-150600.6.6.1
  • openssh-askpass-gnome >= 9.6p1-150600.6.6.1
  • openssh-clients >= 9.6p1-150600.6.6.1
  • openssh-common >= 9.6p1-150600.6.6.1
  • openssh-fips >= 9.6p1-150600.6.6.1
  • openssh-helpers >= 9.6p1-150600.6.6.1
  • openssh-server >= 9.6p1-150600.6.6.1
  • openssh-server-config-disallow-rootlogin >= 9.6p1-150600.6.6.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2024-2393
SUSE-SLE-Module-Desktop-Applications-15-SP6-2024-2393
SUSE Linux Enterprise Micro 6.0
  • openssh >= 9.6p1-2.1
  • openssh-clients >= 9.6p1-2.1
  • openssh-common >= 9.6p1-2.1
  • openssh-fips >= 9.6p1-2.1
  • openssh-server >= 9.6p1-2.1
  • openssh-server-config-rootlogin >= 9.6p1-2.1
 Patchnames:
SUSE-SLE-Micro-6.0-8
SUSE Linux Enterprise Micro 6.1
  • openssh >= 9.6p1-slfo.1.1_1.6
  • openssh-clients >= 9.6p1-slfo.1.1_1.6
  • openssh-common >= 9.6p1-slfo.1.1_1.6
  • openssh-fips >= 9.6p1-slfo.1.1_1.6
  • openssh-server >= 9.6p1-slfo.1.1_1.6
  • openssh-server-config-rootlogin >= 9.6p1-slfo.1.1_1.6
 Patchnames:
SUSE Linux Enterprise Micro 6.1 GA openssh-9.6p1-slfo.1.1_1.6
SUSE Linux Enterprise Module for Basesystem 15 SP6
  • openssh >= 9.6p1-150600.6.6.1
  • openssh-clients >= 9.6p1-150600.6.6.1
  • openssh-common >= 9.6p1-150600.6.6.1
  • openssh-fips >= 9.6p1-150600.6.6.1
  • openssh-helpers >= 9.6p1-150600.6.6.1
  • openssh-server >= 9.6p1-150600.6.6.1
  • openssh-server-config-disallow-rootlogin >= 9.6p1-150600.6.6.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2024-2393
SUSE Linux Enterprise Module for Desktop Applications 15 SP6
  • openssh-askpass-gnome >= 9.6p1-150600.6.6.1
 Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-SP6-2024-2393
openSUSE Leap 15.6
  • openssh >= 9.6p1-150600.6.6.1
  • openssh-askpass-gnome >= 9.6p1-150600.6.6.1
  • openssh-cavs >= 9.6p1-150600.6.6.1
  • openssh-clients >= 9.6p1-150600.6.6.1
  • openssh-common >= 9.6p1-150600.6.6.1
  • openssh-fips >= 9.6p1-150600.6.6.1
  • openssh-helpers >= 9.6p1-150600.6.6.1
  • openssh-server >= 9.6p1-150600.6.6.1
  • openssh-server-config-disallow-rootlogin >= 9.6p1-150600.6.6.1
 Patchnames:
openSUSE-SLE-15.6-2024-2393
openSUSE Tumbleweed
  • openssh >= 9.6p1-11.1
  • openssh-cavs >= 9.6p1-11.1
  • openssh-clients >= 9.6p1-11.1
  • openssh-common >= 9.6p1-11.1
  • openssh-fips >= 9.6p1-11.1
  • openssh-helpers >= 9.6p1-11.1
  • openssh-server >= 9.6p1-11.1
  • openssh-server-config-rootlogin >= 9.6p1-11.1
 Patchnames:
openSUSE-Tumbleweed-2024-14113

First public cloud image revisions this CVE is fixed in:

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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SLES15-SP5-CHOST-BYOS-Aliyun openssh Not affected
SLES15-SP5-CHOST-BYOS-Azure openssh Not affected
SLES15-SP5-CHOST-BYOS-EC2 openssh Not affected
SLES15-SP5-CHOST-BYOS-GCE openssh Not affected
SLES15-SP5-CHOST-BYOS-SAP-CCloud openssh Not affected
SLES15-SP6-CHOST-BYOS openssh Released
SLES15-SP6-CHOST-BYOS-Aliyun openssh Released
SLES15-SP6-CHOST-BYOS-Azure openssh Released
SLES15-SP6-CHOST-BYOS-EC2 openssh Released
SLES15-SP6-CHOST-BYOS-GCE openssh Released
SLES15-SP6-CHOST-BYOS-GDC openssh Released
SLES15-SP6-CHOST-BYOS-SAP-CCloud openssh Released
SUSE Linux Enterprise Desktop 15 SP5 openssh Not affected
SUSE Linux Enterprise Desktop 15 SP6 openssh Released
SUSE Linux Enterprise Desktop 15 SP6 openssh-askpass-gnome Released
SUSE Linux Enterprise High Performance Computing 15 SP5 openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 openssh Released
SUSE Linux Enterprise High Performance Computing 15 SP6 openssh-askpass-gnome Released
SUSE Linux Enterprise Micro 5.1 openssh Not affected
SUSE Linux Enterprise Micro 5.2 openssh Not affected
SUSE Linux Enterprise Micro 5.3 openssh Not affected
SUSE Linux Enterprise Micro 5.4 openssh Not affected
SUSE Linux Enterprise Micro 5.5 openssh Not affected
SUSE Linux Enterprise Micro 6.0 openssh Released
SUSE Linux Enterprise Micro 6.1 openssh Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 openssh Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 openssh Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP6 openssh-askpass-gnome Released
SUSE Linux Enterprise Server 15 SP5 openssh Not affected
SUSE Linux Enterprise Server 15 SP6 openssh Released
SUSE Linux Enterprise Server 15 SP6 openssh-askpass-gnome Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 openssh Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 openssh Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 openssh-askpass-gnome Released
SUSE Manager Proxy 4.3 openssh Not affected
SUSE Manager Retail Branch Server 4.3 openssh Not affected
SUSE Manager Server 4.3 openssh Not affected
openSUSE Leap 15.5 openssh Not affected
openSUSE Leap 15.6 openssh Released
openSUSE Leap 15.6 openssh-askpass-gnome Released
openSUSE Leap Micro 5.5 openssh Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-EC2-CHOST-HVM-BYOS openssh Not affected
SLES15-SP1-CHOST-BYOS-Azure openssh Not affected
SLES15-SP1-CHOST-BYOS-EC2 openssh Not affected
SLES15-SP1-CHOST-BYOS-GCE openssh Not affected
SLES15-SP2-CHOST-BYOS-Aliyun openssh Not affected
SLES15-SP2-CHOST-BYOS-Azure openssh Not affected
SLES15-SP2-CHOST-BYOS-EC2 openssh Not affected
SLES15-SP2-CHOST-BYOS-GCE openssh Not affected
SLES15-SP3-CHOST-BYOS-Aliyun openssh Not affected
SLES15-SP3-CHOST-BYOS-Azure openssh Not affected
SLES15-SP3-CHOST-BYOS-EC2 openssh Not affected
SLES15-SP3-CHOST-BYOS-GCE openssh Not affected
SLES15-SP3-CHOST-BYOS-SAP-CCloud openssh Not affected
SLES15-SP4-CHOST-BYOS openssh Not affected
SLES15-SP4-CHOST-BYOS-Aliyun openssh Not affected
SLES15-SP4-CHOST-BYOS-Azure openssh Not affected
SLES15-SP4-CHOST-BYOS-EC2 openssh Not affected
SLES15-SP4-CHOST-BYOS-GCE openssh Not affected
SLES15-SP4-CHOST-BYOS-SAP-CCloud openssh Not affected
SUSE Linux Enterprise Desktop 15 SP4 openssh Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS openssh Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 openssh Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 openssh Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 openssh Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 openssh Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 openssh Not affected
SUSE Linux Enterprise Server 12 SP5 openssh Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS openssh Not affected
SUSE Linux Enterprise Server 15 SP2 openssh Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS openssh Not affected
SUSE Linux Enterprise Server 15 SP3 openssh Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS openssh Not affected
SUSE Linux Enterprise Server 15 SP4 openssh Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS openssh Not affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 openssh Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 openssh Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 openssh Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 openssh Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 openssh Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 openssh Not affected
SUSE CaaS Platform 3.0 openssh Not affected
SUSE CaaS Platform 4.0 openssh Not affected
SUSE Enterprise Storage 6 openssh Not affected
SUSE Enterprise Storage 7 openssh Not affected
SUSE Enterprise Storage 7.1 openssh Not affected
SUSE Linux Enterprise Desktop 11 SP4 openssh Not affected
SUSE Linux Enterprise Desktop 12 SP2 openssh Not affected
SUSE Linux Enterprise Desktop 12 SP3 openssh Not affected
SUSE Linux Enterprise Desktop 12 SP4 openssh Not affected
SUSE Linux Enterprise Desktop 15 openssh Not affected
SUSE Linux Enterprise Desktop 15 SP1 openssh Not affected
SUSE Linux Enterprise Desktop 15 SP2 openssh Not affected
SUSE Linux Enterprise Desktop 15 SP3 openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS openssh Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS openssh Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS openssh Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS openssh Not affected
SUSE Linux Enterprise Micro 5.0 openssh Not affected
SUSE Linux Enterprise Module for Basesystem 15 openssh Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 openssh Not affected
SUSE Linux Enterprise Module for Server Applications 15 openssh Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 openssh Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT openssh Not affected
SUSE Linux Enterprise Real Time 15 SP2 openssh Not affected
SUSE Linux Enterprise Real Time 15 SP3 openssh Not affected
SUSE Linux Enterprise Real Time 15 SP4 openssh Not affected
SUSE Linux Enterprise Server 11 SP4 openssh Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS openssh Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS openssh Not affected
SUSE Linux Enterprise Server 12 SP2 openssh Not affected
SUSE Linux Enterprise Server 12 SP2-BCL openssh Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS openssh Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS openssh Not affected
SUSE Linux Enterprise Server 12 SP3 openssh Not affected
SUSE Linux Enterprise Server 12 SP3-BCL openssh Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS openssh Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS openssh Not affected
SUSE Linux Enterprise Server 12 SP4 openssh Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS openssh Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS openssh Not affected
SUSE Linux Enterprise Server 15 openssh Not affected
SUSE Linux Enterprise Server 15 SP1 openssh Not affected
SUSE Linux Enterprise Server 15 SP1-BCL openssh Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS openssh Not affected
SUSE Linux Enterprise Server 15 SP2-BCL openssh Not affected
SUSE Linux Enterprise Server 15 SP3-BCL openssh Not affected
SUSE Linux Enterprise Server 15-LTSS openssh Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 openssh Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 openssh Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 openssh Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openssh Not affected
SUSE Linux Enterprise Server for SAP Applications 15 openssh Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 openssh Not affected
SUSE Manager Proxy 4.0 openssh Not affected
SUSE Manager Proxy 4.1 openssh Not affected
SUSE Manager Proxy 4.2 openssh Not affected
SUSE Manager Retail Branch Server 4.0 openssh Not affected
SUSE Manager Retail Branch Server 4.1 openssh Not affected
SUSE Manager Retail Branch Server 4.2 openssh Not affected
SUSE Manager Server 4.0 openssh Not affected
SUSE Manager Server 4.1 openssh Not affected
SUSE Manager Server 4.2 openssh Not affected
SUSE OpenStack Cloud 7 openssh Not affected
SUSE OpenStack Cloud 8 openssh Not affected
SUSE OpenStack Cloud 9 openssh Not affected
SUSE OpenStack Cloud Crowbar 8 openssh Not affected
SUSE OpenStack Cloud Crowbar 9 openssh Not affected
openSUSE Leap 15.3 openssh Not affected
openSUSE Leap 15.4 openssh Not affected
openSUSE Leap Micro 5.2 openssh Not affected
openSUSE Leap Micro 5.3 openssh Not affected
openSUSE Leap Micro 5.4 openssh Not affected
Products at an unknown state of their lifecycle.
SLES15-SP5-CHOST-BYOS-GDC openssh Not affected
Container Status
ses/7.1/cephcsi/cephcsi
ses/7.1/rook/ceph
ses/7/ceph/ceph
ses/7/cephcsi/cephcsi
ses/7/rook/ceph
suse/manager/4.3/proxy-ssh
suse/sle-micro-rancher/5.2
suse/sle-micro-rancher/5.3
suse/sle-micro-rancher/5.4
suse/sle-micro/5.5
trento/trento-runner		 opensshNot affected
suse/hpc/warewulf4-x86_64/sle-hpc-node
suse/manager/5.0/x86_64/proxy-ssh
suse/manager/5.0/x86_64/server		 opensshReleased

SUSE Timeline for this CVE

CVE page created: Tue Jul 2 22:00:12 2024
CVE page last modified: Tue Dec 17 12:06:33 2024