Upstream information
Description
The malloc implementation in the GNU C Library (aka glibc or libc6), from version 2.24 to 2.26 on powerpc, and only in version 2.26 on i386, did not properly handle malloc calls with arguments close to SIZE_MAX and could return a pointer to a heap region that is smaller than requested, eventually leading to heap corruption.SUSE information
Overall state of this security issue: Running
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 7.5 |
Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | Partial |
Availability Impact | Partial |
National Vulnerability Database | |
---|---|
Base Score | 9.8 |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Access Vector | Network |
Access Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | High |
Availability Impact | High |
CVSSv3 Version | 3 |
- SUSE-CU-2019:695-1, published Tue Jan 14 00:06:30 MST 2020
- SUSE-CU-2019:706-1, published Thu Jan 16 09:56:32 MST 2020
- SUSE-CU-2019:708-1, published Thu Jan 16 09:56:51 MST 2020
- SUSE-CU-2019:710-1, published Thu Jan 16 09:57:10 MST 2020
- SUSE-CU-2019:712-1, published Thu Jan 16 09:57:31 MST 2020
- SUSE-CU-2019:714-1, published Thu Jan 16 09:57:50 MST 2020
- SUSE-CU-2019:716-1, published Thu Jan 16 09:58:06 MST 2020
- SUSE-CU-2019:719-1, published Thu Jan 16 09:58:33 MST 2020
- SUSE-CU-2019:721-1, published Thu Jan 16 09:58:53 MST 2020
- SUSE-CU-2019:723-1, published Thu Jan 16 09:59:12 MST 2020
- SUSE-CU-2019:725-1, published Thu Jan 16 09:59:40 MST 2020
- SUSE-CU-2019:727-1, published Thu Jan 16 09:59:57 MST 2020
- SUSE-CU-2019:729-1, published Thu Jan 16 10:00:23 MST 2020
- SUSE-CU-2019:731-1, published Thu Jan 16 10:01:00 MST 2020
- SUSE-CU-2019:733-1, published Thu Jan 16 10:01:25 MST 2020
- SUSE-CU-2019:738-1, published Thu Jan 16 10:02:14 MST 2020
- SUSE-SU-2018:0451-1, published Thu, 15 Feb 2018 18:10:28 +0100 (CET)
- SUSE-SU-2018:0565-1, published Wed, 28 Feb 2018 21:07:38 +0100 (CET)
- openSUSE-SU-2018:0494-1, published Tue, 20 Feb 2018 18:13:58 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Container caasp/v4/default-http-backend:beta1 Container caasp/v4/dnsmasq-nanny:2.78 Container caasp/v4/flannel:0.9.1 Container caasp/v4/haproxy:beta1 Container caasp/v4/kubedns:beta1 Container caasp/v4/nginx-ingress-controller:beta1 Container caasp/v4/openldap:beta1 Container caasp/v4/pause:1.0.0 Container caasp/v4/pv-recycler-node:8.25 Container caasp/v4/salt-api:beta1 Container caasp/v4/salt-master:beta1 Container caasp/v4/salt-minion:beta1 Container caasp/v4/sidecar:beta1 Container caasp/v4/velum:4.0.0 |
| |
Openstack Cloud Magnum Orchestration 7 |
| Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-314 |
SUSE CaaS Platform ALL |
| Patchnames: SUSE-CAASP-ALL-2018-314 |
SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP2-2018-314 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-314 |
SUSE Linux Enterprise Desktop 12 SP4 |
| |
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 |
| |
SUSE Linux Enterprise Module for Development Tools 15 SP1 |
| |
SUSE Linux Enterprise Module for Development Tools 15 SP2 |
| |
SUSE Linux Enterprise Module for Development Tools 15 |
| |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-glibc-13494 |
SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS |
| Patchnames: slessp3-glibc-13494 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-glibc-13494 |
SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2018-314 |
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2018-314 |
SUSE Linux Enterprise Server 12 SP4 |
| |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE-SLE-RPI-12-SP2-2018-314 |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-glibc-13494 |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| Patchnames: SUSE-SLE-SDK-12-SP2-2018-314 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-314 |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| |
openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA glibc |
openSUSE Leap 42.3 |
| Patchnames: openSUSE-2018-184 |
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 | glibc | Released |
SUSE Container as a Service Platform 2.0 | glibc | Released |
SUSE Linux Enterprise Desktop 12 SP2 | glibc | Released |
SUSE Linux Enterprise Desktop 12 SP3 | glibc | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | glibc | Released |
SUSE Linux Enterprise Server 11 SP4 | glibc | Released |
SUSE Linux Enterprise Server 12 SP2 | glibc | Released |
SUSE Linux Enterprise Server 12 SP3 | glibc | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | glibc | Released |
SUSE Linux Enterprise Software Development Kit 11 SP4 | glibc | Released |
SUSE Linux Enterprise Software Development Kit 12 | glibc | Released |
SUSE Linux Enterprise Software Development Kit 12 SP3 | glibc | Released |