Upstream information
Description
A heap-based buffer overflow exists in GNU Bash before 4.3 when wide characters, not supported by the current locale set in the LC_CTYPE environment variable, are printed through the echo built-in function. A local attacker, who can provide data to print through the "echo -e" built-in function, may use this flaw to crash a script or execute code with the privileges of the bash process. This occurs because ansicstr() in lib/sh/strtrans.c mishandles u32cconv().SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 4.6 |
| Vector | AV:L/AC:L/Au:N/C:P/I:P/A:P |
| Access Vector | Local |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.8 | 7 |
| Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Attack Vector | Local | Local |
| Attack Complexity | Low | High |
| Privileges Required | Low | Low |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | High | High |
| Availability Impact | High | High |
| CVSSv3 Version | 3 | 3 |
SUSE Security Advisories:
- SUSE-SU-2019:2976-1, published Thu Nov 14 16:11:44 MST 2019
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Linux Enterprise Server 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2019-2976 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2019-2976 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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-EC2-CHOST-HVM-BYOS | bash | Not affected |
| SLES15-SP1-CHOST-BYOS-Azure | bash | Not affected |
| SLES15-SP1-CHOST-BYOS-EC2 | bash | Not affected |
| SLES15-SP1-CHOST-BYOS-GCE | bash | Not affected |
| SLES15-SP2-CHOST-BYOS-Aliyun | bash | Not affected |
| SLES15-SP2-CHOST-BYOS-Azure | bash | Not affected |
| SLES15-SP2-CHOST-BYOS-EC2 | bash | Not affected |
| SLES15-SP2-CHOST-BYOS-GCE | bash | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | bash | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | bash | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | bash | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server 15 SP2 | bash | Not affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | bash | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | bash | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | bash | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | bash | Not affected |
| Magnum Orchestration 7 | bash | Not affected |
| SLES for SAP Applications 11 SP3 | bash | Not affected |
| SUSE CaaS Platform 3.0 | bash | Not affected |
| SUSE CaaS Platform 4.0 | bash | Not affected |
| SUSE Container as a Service Platform 1.0 | bash | Unsupported |
| SUSE Container as a Service Platform 2.0 | bash | Not affected |
| SUSE Enterprise Storage 6 | bash | Not affected |
| SUSE Enterprise Storage 7 | bash | Not affected |
| SUSE Linux Enterprise Desktop 11 SP2 | bash | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | bash | Not affected |
| SUSE Linux Enterprise Desktop 12 | bash | Affected |
| SUSE Linux Enterprise Desktop 12 SP1 | bash | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | bash | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | bash | Not affected |
| SUSE Linux Enterprise Desktop 12 SP4 | bash | Not affected |
| SUSE Linux Enterprise Desktop 15 | bash | Not affected |
| SUSE Linux Enterprise Desktop 15 SP1 | bash | Not affected |
| SUSE Linux Enterprise Desktop 15 SP2 | bash | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | bash | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 | bash | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | bash | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | bash | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | bash | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | bash | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | bash | Not affected |
| SUSE Linux Enterprise Micro 5.0 | bash | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 | bash | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | bash | Not affected |
| SUSE Linux Enterprise Point of Sale 11 SP3 | bash | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | bash | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | bash | Not affected |
| SUSE Linux Enterprise Server 10 SP4-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server 11 SP1-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | bash | Not affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | bash | Not affected |
| SUSE Linux Enterprise Server 11 SP3 LTSS | bash | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server 12 | bash | Affected |
| SUSE Linux Enterprise Server 12 SP1 | bash | Affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | bash | Released |
| SUSE Linux Enterprise Server 12 SP2 | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | bash | Not affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server 12-LTSS | bash | Unsupported |
| SUSE Linux Enterprise Server 15 | bash | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | bash | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | bash | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | bash | Not affected |
| SUSE Linux Enterprise Server 15-LTSS | bash | Not affected |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | bash | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP2 | bash | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | bash | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | bash | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | bash | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | bash | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | bash | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | bash | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | bash | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | bash | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP2 | bash | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | bash | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 | bash | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | bash | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | bash | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | bash | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | bash | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | bash | Not affected |
| SUSE Linux Enterprise Workstation Extension 12 | bash | Affected |
| SUSE Linux Enterprise Workstation Extension 12 SP1 | bash | Affected |
| SUSE Linux Enterprise Workstation Extension 12 SP2 | bash | Not affected |
| SUSE Linux Enterprise Workstation Extension 12 SP3 | bash | Not affected |
| SUSE Linux Enterprise Workstation Extension 12 SP4 | bash | Not affected |
| SUSE Linux Enterprise Workstation Extension 12 SP5 | bash | Not affected |
| SUSE Manager Proxy 4.0 | bash | Not affected |
| SUSE Manager Proxy 4.1 | bash | Not affected |
| SUSE Manager Retail Branch Server 4.0 | bash | Not affected |
| SUSE Manager Retail Branch Server 4.1 | bash | Not affected |
| SUSE Manager Server 4.0 | bash | Not affected |
| SUSE Manager Server 4.1 | bash | Not affected |
| SUSE OpenStack Cloud 7 | bash | Not affected |
| SUSE OpenStack Cloud 8 | bash | Not affected |
| SUSE OpenStack Cloud 9 | bash | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | bash | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | bash | Not affected |
| Container Status | ||
| ses/6/cephcsi/cephcsi ses/6/rook/ceph ses/7/ceph/ceph ses/7/ceph/grafana ses/7/ceph/prometheus-alertmanager ses/7/ceph/prometheus-node-exporter ses/7/ceph/prometheus-server ses/7/cephcsi/cephcsi ses/7/cephcsi/csi-attacher:v2.1.0 ses/7/cephcsi/csi-attacher:v3.3.0 ses/7/cephcsi/csi-livenessprobe:v1.1.0 ses/7/cephcsi/csi-node-driver-registrar:v1.2.0 ses/7/cephcsi/csi-node-driver-registrar:v2.3.0 ses/7/cephcsi/csi-provisioner:v1.6.0 ses/7/cephcsi/csi-provisioner:v3.0.0 ses/7/cephcsi/csi-resizer:v0.4.0 ses/7/cephcsi/csi-resizer:v1.3.0 ses/7/cephcsi/csi-snapshotter:v2.1.0 ses/7/cephcsi/csi-snapshotter:v2.1.1 ses/7/cephcsi/csi-snapshotter:v4.2.0 ses/7/prometheus-webhook-snmp ses/7/rook/ceph suse/ltss/sle12.5/sles12sp5 suse/sle-micro/5.0/toolbox suse/sle15:15.0 suse/sle15:15.1 suse/sle15:15.2 suse/sles/15.2/virt-api:0.38.1 suse/sles/15.2/virt-controller:0.38.1 suse/sles/15.2/virt-handler:0.38.1 suse/sles/15.2/virt-launcher:0.38.1 suse/sles/15.2/virt-operator:0.38.1 suse/sles12sp3 suse/sles12sp4 suse/sles12sp5 | bash | Not affected |
SUSE Timeline for this CVE
CVE page created: Tue Jun 18 22:38:55 2019CVE page last modified: Mon Nov 18 13:18:43 2024