Upstream information

CVE-2023-45287 at MITRE

Description

Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS#1 padding may leak timing information, which in turn could be used to recover session key bits. In Go 1.20, the crypto/tls library switched to a fully constant time RSA implementation, which we do not believe exhibits any timing side channels.

SUSE information

Overall state of this security issue: Analysis

This issue is currently rated as having important severity.

CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1217842 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • aardvark-dns >= 1.10.0-1.module+el8.10.0+21209+52deeb51
  • buildah >= 1.33.6-2.module+el8.10.0+21371+46937ece
  • buildah-tests >= 1.33.6-2.module+el8.10.0+21371+46937ece
  • cockpit-podman >= 84.1-1.module+el8.10.0+21373+0d273fdf
  • conmon >= 2.1.10-1.module+el8.10.0+21077+98b84d8a
  • container-selinux >= 2.229.0-2.module+el8.10.0+21196+3f0abbca
  • containernetworking-plugins >= 1.4.0-2.module+el8.10.0+21366+f9cb49f8
  • containers-common >= 1-81.module+el8.10.0+21340+c6c7475a
  • crit >= 3.18-4.module+el8.9.0+20326+387084d0
  • criu >= 3.18-4.module+el8.9.0+20326+387084d0
  • criu-devel >= 3.18-4.module+el8.9.0+20326+387084d0
  • criu-libs >= 3.18-4.module+el8.9.0+20326+387084d0
  • crun >= 1.14.3-2.module+el8.10.0+21340+c6c7475a
  • fuse-overlayfs >= 1.13-1.module+el8.10.0+20412+95ee28e2
  • libslirp >= 4.4.0-1.module+el8.9.0+20326+387084d0
  • libslirp-devel >= 4.4.0-1.module+el8.9.0+20326+387084d0
  • netavark >= 1.10.3-1.module+el8.10.0+21306+6be40ce7
  • oci-seccomp-bpf-hook >= 1.2.10-1.module+el8.10.0+20565+a40ba0e5
  • podman >= 4.9.4-0.1.module+el8.10.0+21350+ea09fba1
  • podman-catatonit >= 4.9.4-0.1.module+el8.10.0+21350+ea09fba1
  • podman-docker >= 4.9.4-0.1.module+el8.10.0+21350+ea09fba1
  • podman-gvproxy >= 4.9.4-0.1.module+el8.10.0+21350+ea09fba1
  • podman-plugins >= 4.9.4-0.1.module+el8.10.0+21350+ea09fba1
  • podman-remote >= 4.9.4-0.1.module+el8.10.0+21350+ea09fba1
  • podman-tests >= 4.9.4-0.1.module+el8.10.0+21350+ea09fba1
  • python3-criu >= 3.18-4.module+el8.9.0+20326+387084d0
  • python3-podman >= 4.9.0-1.module+el8.10.0+21196+3f0abbca
  • runc >= 1.1.12-1.module+el8.10.0+21251+62b7388c
  • skopeo >= 1.14.3-0.1.module+el8.10.0+21251+62b7388c
  • skopeo-tests >= 1.14.3-0.1.module+el8.10.0+21251+62b7388c
  • slirp4netns >= 1.2.3-1.module+el8.10.0+21306+6be40ce7
  • toolbox >= 0.0.99.5-2.module+el8.10.0+21341+ff0b5f89
  • toolbox-tests >= 0.0.99.5-2.module+el8.10.0+21341+ff0b5f89
  • udica >= 0.2.6-20.module+el8.9.0+20326+387084d0
 Patchnames:
RHSA-2024:2988
SUSE Liberty Linux 9
  • buildah >= 1.33.6-2.el9
  • buildah-tests >= 1.33.6-2.el9
  • containernetworking-plugins >= 1.4.0-2.el9_4
  • podman >= 4.9.4-0.1.el9
  • podman-docker >= 4.9.4-0.1.el9
  • podman-plugins >= 4.9.4-0.1.el9
  • podman-remote >= 4.9.4-0.1.el9
  • podman-tests >= 4.9.4-0.1.el9
  • runc >= 1.1.12-2.el9
  • skopeo >= 1.14.3-0.1.el9
  • skopeo-tests >= 1.14.3-0.1.el9
 Patchnames:
RHSA-2024:2180
RHSA-2024:2193
RHSA-2024:2239
RHSA-2024:2245
RHSA-2024:2272

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.
SUSE Linux Enterprise Desktop 15 SP5 go Not affected
SUSE Linux Enterprise Desktop 15 SP5 go1.19 Analysis
SUSE Linux Enterprise Desktop 15 SP5 go1.20 Analysis
SUSE Linux Enterprise Desktop 15 SP5 go1.21 Analysis
SUSE Linux Enterprise Desktop 15 SP6 go Not affected
SUSE Linux Enterprise Desktop 15 SP6 go1.21 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP5 go Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 go1.19 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP5 go1.20 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP5 go1.21 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP6 go Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 go1.21 Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP5 go Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP5 go1.19 Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP5 go1.20 Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP5 go1.21 Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP6 go Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP6 go1.21 Analysis
SUSE Linux Enterprise Server 15 SP5 go Not affected
SUSE Linux Enterprise Server 15 SP5 go1.19 Analysis
SUSE Linux Enterprise Server 15 SP5 go1.20 Analysis
SUSE Linux Enterprise Server 15 SP5 go1.21 Analysis
SUSE Linux Enterprise Server 15 SP6 go Not affected
SUSE Linux Enterprise Server 15 SP6 go1.21 Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP5 go Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 go1.19 Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP5 go1.20 Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP5 go1.21 Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP6 go Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 go1.21 Analysis
SUSE Manager Proxy 4.3 go Not affected
SUSE Manager Proxy 4.3 go1.19 Analysis
SUSE Manager Proxy 4.3 go1.20 Analysis
SUSE Manager Proxy 4.3 go1.21 Analysis
SUSE Manager Retail Branch Server 4.3 go Not affected
SUSE Manager Retail Branch Server 4.3 go1.19 Analysis
SUSE Manager Retail Branch Server 4.3 go1.20 Analysis
SUSE Manager Retail Branch Server 4.3 go1.21 Analysis
SUSE Manager Server 4.3 go Not affected
SUSE Manager Server 4.3 go1.19 Analysis
SUSE Manager Server 4.3 go1.20 Analysis
SUSE Manager Server 4.3 go1.21 Analysis
openSUSE Leap 15.5 go Not affected
openSUSE Leap 15.5 go1.19 Analysis
openSUSE Leap 15.5 go1.20 Analysis
openSUSE Leap 15.5 go1.21 Analysis
openSUSE Leap 15.6 go Not affected
openSUSE Leap 15.6 go1.19 Analysis
openSUSE Leap 15.6 go1.20 Analysis
openSUSE Leap 15.6 go1.21 Analysis
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 go Not affected
SUSE Linux Enterprise Desktop 15 SP4 go1.19 Analysis
SUSE Linux Enterprise Desktop 15 SP4 go1.20 Analysis
SUSE Linux Enterprise Desktop 15 SP4 go1.21 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3 go Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 go1.19 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS go Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS go1.19 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS go Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS go1.19 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4 go Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 go1.19 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4 go1.20 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4 go1.21 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS go Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS go1.19 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS go1.20 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS go1.21 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS go Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS go1.19 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS go1.20 Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS go1.21 Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP3 go Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 go1.19 Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP4 go Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP4 go1.19 Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP4 go1.20 Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP4 go1.21 Analysis
SUSE Linux Enterprise Server 12 SP5 go Not affected
SUSE Linux Enterprise Server 15 SP3 go Not affected
SUSE Linux Enterprise Server 15 SP3 go1.19 Analysis
SUSE Linux Enterprise Server 15 SP3-LTSS go Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS go1.19 Analysis
SUSE Linux Enterprise Server 15 SP4 go Not affected
SUSE Linux Enterprise Server 15 SP4 go1.19 Analysis
SUSE Linux Enterprise Server 15 SP4 go1.20 Analysis
SUSE Linux Enterprise Server 15 SP4 go1.21 Analysis
SUSE Linux Enterprise Server 15 SP4-LTSS go Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS go1.19 Analysis
SUSE Linux Enterprise Server 15 SP4-LTSS go1.20 Analysis
SUSE Linux Enterprise Server 15 SP4-LTSS go1.21 Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 go Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 go Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 go1.19 Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP4 go Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 go1.19 Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP4 go1.20 Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP4 go1.21 Analysis
Products past their end of life and not receiving proactive updates anymore.
SUSE Enterprise Storage 7.1 go Not affected
SUSE Enterprise Storage 7.1 go1.19 Unsupported
SUSE Linux Enterprise Desktop 15 SP3 go Not affected
SUSE Linux Enterprise Desktop 15 SP3 go1.19 Analysis
SUSE Linux Enterprise Real Time 15 SP3 go Not affected
SUSE Linux Enterprise Real Time 15 SP3 go1.19 Unsupported
SUSE Linux Enterprise Real Time 15 SP3 go1.20 Unsupported
SUSE Linux Enterprise Real Time 15 SP3 go1.21 Unsupported
SUSE Linux Enterprise Real Time 15 SP4 go Not affected
SUSE Linux Enterprise Real Time 15 SP4 go1.19 Analysis
SUSE Linux Enterprise Real Time 15 SP4 go1.20 Analysis
SUSE Linux Enterprise Real Time 15 SP4 go1.21 Analysis
SUSE Linux Enterprise Server 15 SP3-BCL go Not affected
SUSE Linux Enterprise Server 15 SP3-BCL go1.19 Analysis
SUSE Linux Enterprise Software Development Kit 12 SP5 go Not affected
SUSE Manager Proxy 4.2 go Not affected
SUSE Manager Proxy 4.2 go1.19 Analysis
SUSE Manager Retail Branch Server 4.2 go Not affected
SUSE Manager Retail Branch Server 4.2 go1.19 Analysis
SUSE Manager Server 4.2 go Not affected
SUSE Manager Server 4.2 go1.19 Analysis
openSUSE Leap 15.3 go Not affected
openSUSE Leap 15.3 go1.19 Analysis
openSUSE Leap 15.4 go Not affected
openSUSE Leap 15.4 go1.19 Analysis
openSUSE Leap 15.4 go1.20 Analysis
openSUSE Leap 15.4 go1.21 Analysis
Container Status
bci/golang:1.19 go1.19Analysis
bci/golang go1.20Analysis
bci/golang:1.21 go1.21Analysis
Harvester v1.2-head
rancher/system-upgrade-controller:v0.13.1 bin/system-upgrade-controllerAffected
rancher/rancher:v2.8.2 opt/drivers/management-state/bin/docker-machine-driver-harvester
usr/bin/etcdctl
usr/bin/kustomize
usr/bin/loglevel
usr/bin/telemetry
usr/share/rancher/ui/assets/docker-machine-driver-harvester
usr/share/rancher/ui/assets/wins.exe		Affected
rancher/system-agent:v0.3.4-suc opt/rancher-system-agent-suc/rancher-system-agent
usr/bin/kubectl		Affected
rancher/harvester-upgrade:v1.2-head usr/bin/kubectl
usr/bin/virtctl		Affected
Harvester v1.2.2
rancher/system-upgrade-controller:v0.13.1 bin/system-upgrade-controllerAffected
rancher/rancher:v2.8.2 opt/drivers/management-state/bin/docker-machine-driver-harvester
usr/bin/etcdctl
usr/bin/kustomize
usr/bin/loglevel
usr/bin/telemetry
usr/share/rancher/ui/assets/docker-machine-driver-harvester
usr/share/rancher/ui/assets/wins.exe		Affected
rancher/system-agent:v0.3.4-suc opt/rancher-system-agent-suc/rancher-system-agent
usr/bin/kubectl		Affected
rancher/harvester-upgrade:v1.2.2 usr/bin/kubectl
usr/bin/virtctl		Affected
Harvester v1.3-head
rancher/rke2-runtime:v1.28.12-rke2r1 bin/crictlAffected
rancher/system-upgrade-controller:v0.13.1 bin/system-upgrade-controllerAffected
rancher/rancher:v2.8.5 usr/bin/etcdctl
usr/bin/kustomize
usr/bin/loglevel
usr/share/rancher/ui/assets/wins.exe		Affected
rancher/system-agent:v0.3.6-suc usr/bin/kubectlAffected
Harvester v1.3.2
rancher/rke2-runtime:v1.28.12-rke2r1 bin/crictlAffected
rancher/system-upgrade-controller:v0.13.1 bin/system-upgrade-controllerAffected
rancher/rancher:v2.8.5 usr/bin/etcdctl
usr/bin/kustomize
usr/bin/loglevel
usr/share/rancher/ui/assets/wins.exe		Affected
rancher/system-agent:v0.3.6-suc usr/bin/kubectlAffected
rancher/harvester-upgrade:v1.3.2 usr/bin/kubectl
usr/bin/virtctl		Affected
Rancher v2.8-head
rancher/rke-tools:v0.1.96 opt/rke-tools/bin/docker
tmp/bandwidth
tmp/bridge
tmp/dhcp
tmp/dummy
tmp/firewall
tmp/host-device
tmp/host-local
tmp/ipvlan
tmp/loopback
tmp/macvlan
tmp/portmap
tmp/ptp
tmp/sbr
tmp/static
tmp/tuning
tmp/vlan
tmp/vrf
usr/local/bin/etcdctl
usr/local/bin/kubectl		Affected
rancher/rancher:v2.8-head usr/bin/etcdctl
usr/bin/kustomize		Affected
rancher/shell:v0.1.19 usr/local/bin/helm
usr/local/bin/k9s
usr/local/bin/kubectl
usr/local/bin/kustomize		Affected
Rancher v2.8.10
rancher/rke-tools:v0.1.96 opt/rke-tools/bin/docker
tmp/bandwidth
tmp/bridge
tmp/dhcp
tmp/dummy
tmp/firewall
tmp/host-device
tmp/host-local
tmp/ipvlan
tmp/loopback
tmp/macvlan
tmp/portmap
tmp/ptp
tmp/sbr
tmp/static
tmp/tuning
tmp/vlan
tmp/vrf
usr/local/bin/etcdctl
usr/local/bin/kubectl		Affected
rancher/shell:v0.1.19 usr/local/bin/helm
usr/local/bin/k9s
usr/local/bin/kubectl
usr/local/bin/kustomize		Affected

SUSE Timeline for this CVE

CVE page created: Tue Dec 5 19:00:17 2023
CVE page last modified: Tue Nov 19 17:49:11 2024