Upstream information
Description
** DISPUTED ** The kex_input_kexinit function in kex.c in OpenSSH 6.x and 7.x through 7.3 allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate KEXINIT requests. NOTE: a third party reports that "OpenSSH upstream does not consider this as a security issue."SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 7.8 |
Vector | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Complete |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.5 | 5.8 |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L |
Attack Vector | Network | Network |
Attack Complexity | Low | Low |
Privileges Required | None | None |
User Interaction | None | None |
Scope | Unchanged | Changed |
Confidentiality Impact | None | None |
Integrity Impact | None | None |
Availability Impact | High | Low |
CVSSv3 Version | 3 | 3.1 |
SUSE Security Advisories:
- SUSE-SU-2017:0264-1, published Mon Jan 23 09:12:10 MST 2017
- SUSE-SU-2017:0603-1, published Fri Mar 3 13:10:26 MST 2017
- SUSE-SU-2017:0606-1, published Mon Mar 6 04:08:34 MST 2017
- SUSE-SU-2017:0607-1, published Mon Mar 6 07:07:44 MST 2017
- SUSE-SU-2017:0607-2, published Thu Mar 9 01:08:22 MST 2017
- SUSE-SU-2017:0607-3, published Thu Mar 9 04:08:57 MST 2017
- SUSE-SU-2017:1661-1, published Fri Jun 23 07:11:40 MDT 2017 openSUSE-SU-2017:0344-1 openSUSE-SU-2017:0674-1
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA openssh-7.9p1-4.7 SUSE Linux Enterprise Module for Server Applications 15 SP1 GA openssh-fips-7.9p1-4.7 |
SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA openssh-8.4p1-1.30 SUSE Linux Enterprise Module for Server Applications 15 SP3 GA openssh-fips-8.4p1-1.30 |
SUSE Enterprise Storage 7 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA openssh-8.1p1-3.21 SUSE Linux Enterprise Module for Server Applications 15 SP2 GA openssh-fips-8.1p1-3.21 |
SUSE Linux Enterprise Desktop 12 SP1 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP1-2017-325 |
SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-138 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP3 GA openssh-7.2p2-69.1 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP4 GA openssh-7.2p2-74.25.1 |
SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA openssh-7.9p1-4.7 |
SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA openssh-8.1p1-3.21 |
SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA openssh-8.4p1-1.30 |
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 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA openssh-8.4p1-3.9.1 |
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA openssh-8.4p1-150300.3.18.2 |
SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA openssh-9.6p1-150600.4.2 |
SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA openssh-7.6p1-7.8 |
SUSE Linux Enterprise High Performance Computing 12 SP5 |
| Patchnames: SUSE Linux Enterprise High Performance Computing 12 SP5 GA openssh-7.2p2-74.45.1 |
SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA openssh-7.6p1-7.8 SUSE Linux Enterprise Module for Server Applications 15 GA openssh-fips-7.6p1-7.8 |
SUSE Linux Enterprise Micro 5.0 |
| Patchnames: SUSE Linux Enterprise Micro 5.0 GA openssh-8.1p1-5.12.3 |
SUSE Linux Enterprise Micro 5.1 |
| Patchnames: SUSE Linux Enterprise Micro 5.1 GA openssh-8.4p1-3.3.1 |
SUSE Linux Enterprise Micro 5.2 |
| Patchnames: SUSE Linux Enterprise Micro 5.2 GA openssh-8.4p1-3.9.1 |
SUSE Linux Enterprise Micro 5.3 |
| Patchnames: SUSE Linux Enterprise Micro 5.3 GA openssh-8.4p1-3.9.1 |
SUSE Linux Enterprise Micro 5.4 |
| Patchnames: SUSE Linux Enterprise Micro 5.4 GA openssh-8.4p1-150300.3.15.4 |
SUSE Linux Enterprise Module for Server Applications 15 SP1 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP1 GA openssh-fips-7.9p1-4.7 |
SUSE Linux Enterprise Module for Server Applications 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP2 GA openssh-fips-8.1p1-3.21 |
SUSE Linux Enterprise Module for Server Applications 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP3 GA openssh-fips-8.4p1-1.30 |
SUSE Linux Enterprise Module for Server Applications 15 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 GA openssh-fips-7.6p1-7.8 |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-openssh-13005 |
SUSE Linux Enterprise Server 11 SP3-LTSS |
| Patchnames: slessp3-openssh-13005 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-openssh-13002 |
SUSE Linux Enterprise Server 11-SECURITY |
| Patchnames: secsp3-openssh-openssl1-13169 |
SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2017-325 |
SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2017-138 |
SUSE Linux Enterprise Server 12 SP3 |
| Patchnames: SUSE Linux Enterprise Server 12 SP3 GA openssh-7.2p2-69.1 |
SUSE Linux Enterprise Server 12 SP4 |
| Patchnames: SUSE Linux Enterprise Server 12 SP4 GA openssh-7.2p2-74.25.1 |
SUSE Linux Enterprise Server 12 SP5 |
| Patchnames: SUSE Linux Enterprise Server 12 SP5 GA openssh-7.2p2-74.45.1 |
SUSE Linux Enterprise Server 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2017-325 |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2017-138 |
SUSE Linux Enterprise Server for SAP Applications 12 |
| Patchnames: SUSE-SLE-SAP-12-2017-325 |
SUSE Linux Micro 6.0 |
| Patchnames: SUSE Linux Micro 6.0 GA openssh-9.6p1-1.4 |
SUSE Linux Micro 6.1 |
| Patchnames: SUSE Linux Micro 6.1 GA openssh-9.6p1-slfo.1.1_1.6 |
SUSE Manager 2.1 |
| Patchnames: sleman21-openssh-13005 |
SUSE Manager Proxy 2.1 |
| Patchnames: slemap21-openssh-13005 |
SUSE OpenStack Cloud 5 |
| Patchnames: sleclo50sp3-openssh-13005 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA openssh-7.6p1-lp150.7.4 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE Leap 15.2 GA openssh-8.1p1-lp152.3.18 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE Leap 15.3 GA openssh-8.4p1-1.30 |
openSUSE Leap 15.4 |
| Patchnames: openSUSE Leap 15.4 GA openssh-8.4p1-3.9.1 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-11124 |
First public cloud image revisions this CVE is fixed in:
- alibaba/sles-15-sp3-chost-byos-v20210729
- alibaba/sles-15-sp3-chost-byos-v20210827
- amazon/suse-manager-4-2-proxy-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-manager-4-2-server-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-arm64
- amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-chost-byos-v20210729-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-chost-byos-v20210827-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-v20210924-ecs-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-v20210924-hvm-ssd-arm64
- amazon/suse-sles-15-sp3-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-hpc-15-sp3-byos-v20210924-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp3-byos-v20210924-hvm-ssd-x86_64
- google/sles-15-sp3-byos-v20210812
- google/sles-15-sp3-chost-byos-v20210729
- google/sles-15-sp3-chost-byos-v20210827
- google/sles-15-sp3-sap-byos-v20210812
- google/sles-15-sp3-sap-v20210812
- google/sles-15-sp3-sapcal-v20210812
- google/sles-15-sp3-v20210812
- google/suse-manager-4-2-proxy-byos-v20210812
- google/suse-manager-4-2-server-byos-v20210812
- microsoft/suse-manager-4-2-proxy-byos-v20210924
- microsoft/suse-manager-4-2-server-byos-v20210924
- microsoft/suse-sles-15-sp3-basic-v20210924
- microsoft/suse-sles-15-sp3-byos-v20210924
- microsoft/suse-sles-15-sp3-chost-byos-v20210729
- microsoft/suse-sles-15-sp3-chost-byos-v20210827
- microsoft/suse-sles-15-sp3-hpc-byos-v20210924
- microsoft/suse-sles-15-sp3-hpc-v20210924
- microsoft/suse-sles-15-sp3-sapcal-v20220120
- microsoft/suse-sles-15-sp3-v20210924
- microsoft/suse-sles-sap-15-sp3-byos-v20210924
- microsoft/suse-sles-sap-15-sp3-v20210924
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 Long Term Service Pack support and receiving important and critical security fixes. | ||
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 |
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 Module for Basesystem 15 SP2 | openssh | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP2 | 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 for SAP Applications 15 SP2 | openssh | Not affected |
Products past their end of life and not receiving proactive updates anymore. | ||
HPE Helion OpenStack 8 | openssh | Affected |
SUSE CaaS Platform 3.0 | openssh | Affected |
SUSE Enterprise Storage 7 | openssh | Not affected |
SUSE Linux Enterprise Desktop 11 SP2 | openssh | Affected |
SUSE Linux Enterprise Desktop 11 SP3 | openssh | Affected |
SUSE Linux Enterprise Desktop 11 SP4 | openssh | Affected |
SUSE Linux Enterprise Desktop 12 | openssh | Affected |
SUSE Linux Enterprise Desktop 12 SP1 | openssh | Released |
SUSE Linux Enterprise Desktop 12 SP1 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Desktop 12 SP2 | openssh | Released |
SUSE Linux Enterprise Desktop 12 SP2 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Desktop 12 SP3 | openssh | Affected |
SUSE Linux Enterprise Desktop 12 SP4 | openssh | Affected |
SUSE Linux Enterprise Desktop 15 SP2 | openssh | Not affected |
SUSE Linux Enterprise Micro 5.0 | openssh | Not affected |
SUSE Linux Enterprise Point of Sale 11 SP3 | openssh | Released |
SUSE Linux Enterprise Point of Sale 11 SP3 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | openssh | Affected |
SUSE Linux Enterprise Point of Service 11 SP3 | openssh | Unsupported |
SUSE Linux Enterprise Real Time 15 SP2 | openssh | Not affected |
SUSE Linux Enterprise Server 11 SP1-LTSS | openssh | Affected |
SUSE Linux Enterprise Server 11 SP2 | openssh | Affected |
SUSE Linux Enterprise Server 11 SP2-LTSS | openssh | Affected |
SUSE Linux Enterprise Server 11 SP3 | openssh | Affected |
SUSE Linux Enterprise Server 11 SP3 LTSS | openssh | Released |
SUSE Linux Enterprise Server 11 SP3-LTSS | openssh | Released |
SUSE Linux Enterprise Server 11 SP3-LTSS | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server 11 SP4 | openssh | Released |
SUSE Linux Enterprise Server 11 SP4 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server 11 SP4 LTSS | openssh | Affected |
SUSE Linux Enterprise Server 11 SP4-LTSS | openssh | Released |
SUSE Linux Enterprise Server 11-SECURITY | openssh-openssl1 | Released |
SUSE Linux Enterprise Server 12 | openssh | Affected |
SUSE Linux Enterprise Server 12 SP1 | openssh | Released |
SUSE Linux Enterprise Server 12 SP1 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server 12 SP1-LTSS | openssh | Released |
SUSE Linux Enterprise Server 12 SP2 | openssh | Released |
SUSE Linux Enterprise Server 12 SP2 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server 12 SP2-BCL | openssh | Affected |
SUSE Linux Enterprise Server 12 SP2-ESPOS | openssh | Affected |
SUSE Linux Enterprise Server 12 SP2-LTSS | openssh | Released |
SUSE Linux Enterprise Server 12 SP3 | openssh | Affected |
SUSE Linux Enterprise Server 12 SP3-BCL | openssh | Unsupported |
SUSE Linux Enterprise Server 12 SP3-ESPOS | openssh | Unsupported |
SUSE Linux Enterprise Server 12 SP3-LTSS | openssh | Unsupported |
SUSE Linux Enterprise Server 12 SP4 | openssh | Affected |
SUSE Linux Enterprise Server 12-LTSS | openssh | Released |
SUSE Linux Enterprise Server 12-LTSS | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server 15 SP2-BCL | openssh | Not affected |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | openssh | Released |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server for SAP Applications 11 SP4 | openssh | Released |
SUSE Linux Enterprise Server for SAP Applications 11 SP4 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server for SAP Applications 12 | openssh | Released |
SUSE Linux Enterprise Server for SAP Applications 12 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 | openssh | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | openssh | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | openssh | Released |
SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 | openssh | Released |
SUSE Manager 2.1 | openssh | Released |
SUSE Manager 2.1 | openssh-askpass-gnome | Released |
SUSE Manager Proxy 2.1 | openssh | Released |
SUSE Manager Proxy 2.1 | openssh-askpass-gnome | Released |
SUSE Manager Proxy 4.1 | openssh | Not affected |
SUSE Manager Retail Branch Server 4.1 | openssh | Not affected |
SUSE Manager Server 4.1 | openssh | Not affected |
SUSE OpenStack Cloud 5 | openssh | Released |
SUSE OpenStack Cloud 5 | openssh-askpass-gnome | Released |
SUSE OpenStack Cloud 7 | openssh | Affected |
SUSE OpenStack Cloud 8 | openssh | Affected |
SUSE OpenStack Cloud Crowbar 8 | openssh | Affected |
Security Module for SUSE Linux Enterprise 11 | openssh-openssl1 | Released |
Container Status | ||
ses/7/ceph/ceph ses/7/cephcsi/cephcsi ses/7/rook/ceph | openssh | Not affected |
SUSE Timeline for this CVE
CVE page created: Thu Oct 20 00:15:12 2016CVE page last modified: Tue Dec 17 20:13:15 2024