Upstream information
Description
An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the scp client only performs cursory validation of the object name returned (only directory traversal attacks are prevented). A malicious scp server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the scp client target directory. If recursive operation (-r) is performed, the server can manipulate subdirectories as well (for example, to overwrite the .ssh/authorized_keys file).SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 5.8 |
Vector | AV:N/AC:M/Au:N/C:N/I:P/A:P |
Access Vector | Network |
Access Complexity | Medium |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | Partial |
Availability Impact | Partial |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 5.9 | 4.8 |
Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N | CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N |
Access Vector | Network | Network |
Access Complexity | High | High |
Privileges Required | None | Low |
User Interaction | None | Required |
Scope | Unchanged | Unchanged |
Confidentiality Impact | None | None |
Integrity Impact | High | High |
Availability Impact | None | None |
CVSSv3 Version | 3 | 3 |
- SUSE-SU-2019:0125-1, published Fri Jan 18 10:12:03 MST 2019
- SUSE-SU-2019:0125-2, published Mon Apr 29 04:19:19 MDT 2019
- SUSE-SU-2019:0126-1, published Fri Jan 18 10:15:12 MST 2019
- SUSE-SU-2019:0132-1, published Mon Jan 21 07:12:07 MST 2019
- SUSE-SU-2019:0496-1, published Tue Feb 26 13:13:39 MST 2019
- SUSE-SU-2019:0941-1, published Fri Apr 12 13:10:27 MDT 2019
- SUSE-SU-2019:13931-1, published Fri Jan 18 13:09:48 MST 2019
- SUSE-SU-2019:14016-1, published Thu Apr 11 13:09:28 MDT 2019
- SUSE-SU-2019:14030-1, published Thu Apr 25 07:11:00 MDT 2019
- SUSE-SU-2019:1524-1, published Mon Jun 17 13:11:26 MDT 2019
- TID000019375, published Mon Mar 9 15:51:07 CET 2020
- TID7023647, published Thu Jan 17 12:52:59 CET 2019
- openSUSE-SU-2019:0091-1, published Mon, 28 Jan 2019 15:09:07 +0100 (CET)
- openSUSE-SU-2019:0093-1, published Tue, 29 Jan 2019 15:13:14 +0100 (CET)
- openSUSE-SU-2019:0307-1, published Fri, 8 Mar 2019 15:11:55 +0100 (CET)
- openSUSE-SU-2019:1602-1, published Mon, 24 Jun 2019 15:30:54 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Image SLES15-EC2-CHOST-HVM-BYOS |
| |
Openstack Cloud Magnum Orchestration 7 |
| Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2019-132 SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2019-1524 |
SUSE CaaS Platform 3.0 |
| Patchnames: SUSE-CAASP-3.0-2019-132 SUSE-CAASP-3.0-2019-1524 |
SUSE CaaS Platform ALL |
| Patchnames: SUSE-CAASP-ALL-2019-132 SUSE-CAASP-ALL-2019-1524 |
SUSE Enterprise Storage 4 |
| Patchnames: SUSE-Storage-4-2019-132 SUSE-Storage-4-2019-1524 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2019-132 SUSE-SLE-DESKTOP-12-SP3-2019-1524 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP4-2019-132 SUSE-SLE-DESKTOP-12-SP4-2019-1524 |
SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5 |
| |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| |
SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| |
SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2019-126 SUSE-SLE-Module-Basesystem-15-2019-496 |
SUSE Linux Enterprise Module for Desktop Applications 15 |
| Patchnames: SUSE-SLE-Module-Desktop-Applications-15-2019-126 SUSE-SLE-Module-Desktop-Applications-15-2019-496 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2019-126 SUSE-SLE-Module-Development-Tools-OBS-15-2019-496 |
SUSE Linux Enterprise Module for Server Applications 15 SP1 |
| |
SUSE Linux Enterprise Module for Server Applications 15 SP2 |
| |
SUSE Linux Enterprise Module for Server Applications 15 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-2019-126 SUSE-SLE-Module-Server-Applications-15-2019-496 |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-openssh-14016 |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2019-132 SUSE-SLE-POS-12-SP2-CLIENT-2019-1524 |
SUSE Linux Enterprise Server 11 SP4-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP4-LTSS |
| Patchnames: slessp4-openssh-14030 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-openssh-13931 |
SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2019-125 SUSE-SLE-SERVER-12-SP1-2019-941 |
SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2019-132 SUSE-SLE-SERVER-12-SP2-BCL-2019-1524 |
SUSE Linux Enterprise Server 12 SP2-ESPOS SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2019-132 SUSE-SLE-SERVER-12-SP2-ESPOS-2019-1524 |
SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2019-132 SUSE-SLE-SERVER-12-SP2-2019-1524 |
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2019-132 SUSE-SLE-SERVER-12-SP3-2019-1524 |
SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SERVER-12-SP4-2019-132 SUSE-SLE-SERVER-12-SP4-2019-1524 |
SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Server for SAP Applications 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2019-125 SUSE-SLE-SERVER-12-2019-941 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2019-125 SUSE-SLE-SAP-12-SP1-2019-941 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2019-132 SUSE-SLE-SAP-12-SP2-2019-1524 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2019-132 SUSE-OpenStack-Cloud-7-2019-1524 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-307 openSUSE-2019-91 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE-2019-93 |
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 |
---|---|---|
Magnum Orchestration | openssh | Released |
SLES for SAP Applications | openssh | Unsupported |
SUSE CaaS Platform 3.0 | openssh | Released |
SUSE Container as a Service Platform 1.0 | openssh | Released |
SUSE Container as a Service Platform 2.0 | openssh | Released |
SUSE Linux Enterprise 15 Module for Basesystem | openssh | Released |
SUSE Linux Enterprise 15 Module for Server Applications | openssh | Released |
SUSE Linux Enterprise Desktop 12 SP3 | openssh | Released |
SUSE Linux Enterprise Desktop 12 SP4 | openssh | Released |
SUSE Linux Enterprise High Performance Computing 12 SP4 | openssh | Released |
SUSE Linux Enterprise High Performance Computing 12 SP5 | openssh | Released |
SUSE Linux Enterprise High Performance Computing 12 SP5 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | openssh | Unsupported |
SUSE Linux Enterprise Server 11 SP4 | openssh | Released |
SUSE Linux Enterprise Server 11 SP4 LTSS | openssh | Released |
SUSE Linux Enterprise Server 12 LTSS | openssh | Released |
SUSE Linux Enterprise Server 12 SP1 LTSS | openssh | Released |
SUSE Linux Enterprise Server 12 SP2 BCL | openssh | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS | openssh | Released |
SUSE Linux Enterprise Server 12 SP3 | openssh | Released |
SUSE Linux Enterprise Server 12 SP4 | openssh | Released |
SUSE Linux Enterprise Server 12 SP5 | openssh | Released |
SUSE Linux Enterprise Server 12 SP5 | openssh-askpass-gnome | Released |
SUSE Linux Enterprise Server for SAP Applications 12 | openssh | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | openssh | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | openssh | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | openssh | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | openssh | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | openssh-askpass-gnome | Released |
Security Module for SUSE Linux Enterprise 11 | openssh-openssl1 | Unsupported |