Upstream information
Description
nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive CPU usage. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the 'http2' option of the 'listen' directive is used in a configuration file.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 | 5.3 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | Low |
| CVSSv3 Version | 3.1 | 3 |
SUSE Security Advisories:
- SUSE-SU-2019:0334-1, published Tue Feb 12 10:10:19 MST 2019
- SUSE-SU-2019:2309-1, published Thu Sep 5 13:14:03 MDT 2019
- openSUSE-SU-2019:0195-1, published Fri Dec 8 15:48:41 2023
- openSUSE-SU-2019:2120-1, published Fri Dec 8 15:48:43 2023
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Image SLES15-SP1-CAP-Deployment-BYOS-EC2-HVM Image SLES15-SP1-CAP-Deployment-BYOS-GCE |
| |
| SUSE Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Module for Server Applications 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-SLE-Module-Server-Applications-15-SP1-2019-2309 |
| SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Server Applications 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 Server Applications 15 SP3 GA nginx-1.19.8-1.1 |
| SUSE Enterprise Storage 7 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for Server Applications 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 Server Applications 15 SP2 GA nginx-1.16.1-1.21 |
| SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Server Applications 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 Server Applications 15 SP4 GA nginx-1.21.5-150400.1.8 |
| SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Module for Server Applications 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-2019-334 |
| SUSE Package Hub 12 |
| Patchnames: openSUSE-2019-195 |
| openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-195 |
| openSUSE Leap 15.1 |
| Patchnames: openSUSE-2019-2120 |
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. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP3 | nginx | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | nginx | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | nginx | Already fixed |
| SUSE Linux Enterprise Module for Server Applications 15 SP3 | nginx | Already fixed |
| SUSE Linux Enterprise Server 15 SP3 | nginx | Already fixed |
| SUSE Linux Enterprise Server 15 SP3-LTSS | nginx | Already fixed |
| SUSE Linux Enterprise Server 15-ESPOS | nginx | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | nginx | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | nginx | Already fixed |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE CaaS Platform 4.0 | nginx | Affected |
| SUSE Enterprise Storage 6 | nginx | Released |
| SUSE Enterprise Storage 7.1 | nginx | Already fixed |
| SUSE Lifecycle Management Server 1.3 | nginx-1.0 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 | nginx | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | nginx | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | nginx | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | nginx | Affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | nginx | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | nginx | Unsupported |
| SUSE Linux Enterprise Module for Server Applications 15 | nginx | Released |
| SUSE Linux Enterprise Module for Server Applications 15 SP1 | nginx | Released |
| SUSE Linux Enterprise Real Time 15 SP3 | nginx | Already fixed |
| SUSE Linux Enterprise Server 15 | nginx | Released |
| SUSE Linux Enterprise Server 15 SP1 | nginx | Released |
| SUSE Linux Enterprise Server 15 SP1-BCL | nginx | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | nginx | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | nginx | Already fixed |
| SUSE Linux Enterprise Server 15-LTSS | nginx | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 | nginx | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | nginx | Released |
| SUSE Manager Proxy 4.0 | nginx | Released |
| SUSE Manager Proxy 4.2 | nginx | Already fixed |
| SUSE Manager Retail Branch Server 4.0 | nginx | Released |
| SUSE Manager Retail Branch Server 4.2 | nginx | Already fixed |
| SUSE Manager Server 4.0 | nginx | Released |
| SUSE Manager Server 4.2 | nginx | Already fixed |
| SUSE Package Hub 12 | nginx | Released |
| SUSE Studio Onsite 1.3 | nginx-1.0 | Not affected |
| SUSE WebYast 1.3 | nginx-1.0 | Not affected |
| openSUSE Leap 15.3 | nginx | Already fixed |
| openSUSE Leap 15.4 | nginx | Already fixed |
| Container Status | ||
| suse/rmt-nginx | nginx | Already fixed |
SUSE Timeline for this CVE
CVE page created: Wed Nov 7 09:48:53 2018CVE page last modified: Fri Sep 13 12:23:07 2024