Upstream information
Description
Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important 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 | 7.5 |
Vector | CVSS:3.1/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:U/C:N/I:N/A:H |
Access Vector | Network | Network |
Access 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 | High |
CVSSv3 Version | 3.1 | 3.1 |
- SUSE-SU-2019:14246-1, published Wed Dec 11 13:19:40 MST 2019
- SUSE-SU-2019:2254-1, published Thu Aug 29 16:12:02 MDT 2019
- SUSE-SU-2019:2259-1, published Mon Sep 2 04:14:42 MDT 2019
- SUSE-SU-2019:2260-1, published Mon Sep 2 04:12:51 MDT 2019
- SUSE-SU-2020:0059-1, published Thu Jan 9 10:11:18 MST 2020
- openSUSE-SU-2019:2114-1, published Wed, 11 Sep 2019 00:13:24 +0200 (CEST)
- openSUSE-SU-2019:2115-1, published Wed, 11 Sep 2019 00:11:09 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise High Performance Computing 12 SUSE Linux Enterprise Module for Web Scripting 12 SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-Module-Web-Scripting-12-2019-2254 SUSE-SLE-Module-Web-Scripting-12-2020-59 |
SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Module for Web Scripting 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Linux Enterprise Storage 6 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0 |
| Patchnames: SUSE-SLE-Module-Web-Scripting-15-SP1-2019-2259 SUSE-SLE-Module-Web-Scripting-15-SP1-2019-2260 |
SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for Web Scripting 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Storage 7 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1 |
| Patchnames: SUSE Linux Enterprise Module for Web Scripting 15 SP2 GA nodejs10-10.19.0-1.18.1 SUSE Linux Enterprise Module for Web Scripting 15 SP2 GA nodejs12-12.18.0-2.1 SUSE Linux Enterprise Module for Web Scripting 15 SP2 GA nodejs8-8.17.0-8.1 |
SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Storage 7.1 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 python3-Twisted-19.10.0-3.2.6 SUSE Linux Enterprise Module for Web Scripting 15 SP3 GA nodejs12-12.21.0-4.13.2 |
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 python3-Twisted-22.1.0-150400.3.3 |
SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Module for Web Scripting 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Module-Web-Scripting-15-2019-2259 SUSE-SLE-Module-Web-Scripting-15-2019-2260 |
SUSE Linux Enterprise Module for Server Applications 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP3 GA python3-Twisted-19.10.0-3.2.6 |
SUSE Linux Enterprise Module for Web Scripting 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Web Scripting 15 SP3 GA nodejs12-12.21.0-4.13.2 |
SUSE Linux Enterprise Server 11 SP4-LTSS |
| Patchnames: slessp4-firefox-201910-14246 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-2114 openSUSE-2019-2115 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2019-2114 openSUSE-2019-2115 |
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 |
---|---|---|
SUSE CaaS Platform 4.0 | nodejs10 | In progress |
SUSE CaaS Platform 4.0 | nodejs8 | In progress |
SUSE Enterprise Storage 4 | nodejs4 | Analysis |
SUSE Enterprise Storage 4 | nodejs6 | Analysis |
SUSE Enterprise Storage 6 | nodejs10 | In progress |
SUSE Enterprise Storage 6 | nodejs8 | In progress |
SUSE Linux Enterprise High Performance Computing 12 | nodejs10 | Released |
SUSE Linux Enterprise High Performance Computing 12 | nodejs12 | In progress |
SUSE Linux Enterprise High Performance Computing 12 | nodejs4 | In progress |
SUSE Linux Enterprise High Performance Computing 12 | nodejs6 | In progress |
SUSE Linux Enterprise High Performance Computing 15 | nodejs10 | Released |
SUSE Linux Enterprise High Performance Computing 15 | nodejs8 | Released |
SUSE Linux Enterprise High Performance Computing 15 LTSS | nodejs10 | In progress |
SUSE Linux Enterprise High Performance Computing 15 LTSS | nodejs8 | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP1 | nodejs10 | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 | nodejs8 | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | nodejs10 | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | nodejs8 | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP2 | nodejs10 | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP2 | nodejs12 | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP2 | nodejs14 | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP2 | nodejs8 | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP2 | python-Twisted | Already fixed |
SUSE Linux Enterprise Module for Server Applications 15 SP2 | python-Twisted | Already fixed |
SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs10 | Released |
SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs12 | In progress |
SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs4 | In progress |
SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs6 | In progress |
SUSE Linux Enterprise Module for Web and Scripting 15 | nodejs10 | Released |
SUSE Linux Enterprise Module for Web and Scripting 15 | nodejs8 | Released |
SUSE Linux Enterprise Module for Web and Scripting 15 SP1 | nodejs10 | Released |
SUSE Linux Enterprise Module for Web and Scripting 15 SP1 | nodejs8 | Released |
SUSE Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs10 | In progress |
SUSE Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs12 | Already fixed |
SUSE Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs14 | Already fixed |
SUSE Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs8 | Already fixed |
SUSE Linux Enterprise Server 12 | nodejs10 | Released |
SUSE Linux Enterprise Server 12 | nodejs12 | In progress |
SUSE Linux Enterprise Server 12 | nodejs4 | In progress |
SUSE Linux Enterprise Server 12 | nodejs6 | In progress |
SUSE Linux Enterprise Server 12 SP3 | nodejs10 | Released |
SUSE Linux Enterprise Server 12 SP3 | nodejs12 | In progress |
SUSE Linux Enterprise Server 12 SP3 | nodejs4 | In progress |
SUSE Linux Enterprise Server 12 SP3 | nodejs6 | In progress |
SUSE Linux Enterprise Server 12 SP4 | nodejs10 | Released |
SUSE Linux Enterprise Server 12 SP4 | nodejs12 | In progress |
SUSE Linux Enterprise Server 12 SP4 | nodejs4 | In progress |
SUSE Linux Enterprise Server 12 SP4 | nodejs6 | In progress |
SUSE Linux Enterprise Server 12 SP5 | nodejs10 | Released |
SUSE Linux Enterprise Server 12 SP5 | nodejs12 | In progress |
SUSE Linux Enterprise Server 12 SP5 | nodejs4 | In progress |
SUSE Linux Enterprise Server 12 SP5 | nodejs6 | In progress |
SUSE Linux Enterprise Server 15 | nodejs10 | Released |
SUSE Linux Enterprise Server 15 | nodejs8 | Released |
SUSE Linux Enterprise Server 15 ESPOS | nodejs10 | In progress |
SUSE Linux Enterprise Server 15 ESPOS | nodejs8 | In progress |
SUSE Linux Enterprise Server 15 LTSS | nodejs10 | In progress |
SUSE Linux Enterprise Server 15 LTSS | nodejs8 | In progress |
SUSE Linux Enterprise Server 15 SP1 | nodejs10 | Released |
SUSE Linux Enterprise Server 15 SP1 | nodejs8 | Released |
SUSE Linux Enterprise Server 15 SP1 LTSS | nodejs10 | In progress |
SUSE Linux Enterprise Server 15 SP1 LTSS | nodejs8 | In progress |
SUSE Linux Enterprise Server 15 SP2 | nodejs10 | In progress |
SUSE Linux Enterprise Server 15 SP2 | nodejs12 | Already fixed |
SUSE Linux Enterprise Server 15 SP2 | nodejs14 | Already fixed |
SUSE Linux Enterprise Server 15 SP2 | nodejs8 | Already fixed |
SUSE Linux Enterprise Server 15 SP2 | python-Twisted | Already fixed |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | nodejs10 | In progress |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | nodejs8 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 | nodejs10 | Released |
SUSE Linux Enterprise Server for SAP Applications 12 | nodejs12 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 | nodejs4 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 | nodejs6 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | nodejs10 | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | nodejs12 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | nodejs4 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | nodejs6 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | nodejs10 | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | nodejs12 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | nodejs4 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | nodejs6 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | nodejs10 | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | nodejs12 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | nodejs4 | In progress |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | nodejs6 | In progress |
SUSE Linux Enterprise Server for SAP Applications 15 | nodejs10 | Released |
SUSE Linux Enterprise Server for SAP Applications 15 | nodejs8 | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | nodejs10 | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | nodejs8 | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | nodejs10 | In progress |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | nodejs12 | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | nodejs14 | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | nodejs8 | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | python-Twisted | Already fixed |
SUSE Linux Enterprise Storage 6 | nodejs10 | Released |
SUSE Linux Enterprise Storage 6 | nodejs8 | Released |
SUSE Linux Enterprise Storage 7 | nodejs10 | In progress |
SUSE Linux Enterprise Storage 7 | nodejs12 | Already fixed |
SUSE Linux Enterprise Storage 7 | nodejs14 | Already fixed |
SUSE Linux Enterprise Storage 7 | nodejs8 | Already fixed |
SUSE Linux Enterprise Storage 7 | python-Twisted | Already fixed |
SUSE Manager Proxy 4.0 | nodejs10 | Released |
SUSE Manager Proxy 4.0 | nodejs8 | Released |
SUSE Manager Proxy 4.1 | nodejs10 | In progress |
SUSE Manager Proxy 4.1 | nodejs12 | Already fixed |
SUSE Manager Proxy 4.1 | nodejs14 | Already fixed |
SUSE Manager Proxy 4.1 | nodejs8 | Already fixed |
SUSE Manager Proxy 4.1 | python-Twisted | Already fixed |
SUSE Manager Retail Branch Server 4.0 | nodejs10 | Released |
SUSE Manager Retail Branch Server 4.0 | nodejs8 | Released |
SUSE Manager Retail Branch Server 4.1 | nodejs10 | In progress |
SUSE Manager Retail Branch Server 4.1 | nodejs12 | Already fixed |
SUSE Manager Retail Branch Server 4.1 | nodejs14 | Already fixed |
SUSE Manager Retail Branch Server 4.1 | nodejs8 | Already fixed |
SUSE Manager Retail Branch Server 4.1 | python-Twisted | Already fixed |
SUSE Manager Server 4.0 | nodejs10 | Released |
SUSE Manager Server 4.0 | nodejs8 | Released |
SUSE Manager Server 4.1 | nodejs10 | In progress |
SUSE Manager Server 4.1 | nodejs12 | Already fixed |
SUSE Manager Server 4.1 | nodejs14 | Already fixed |
SUSE Manager Server 4.1 | nodejs8 | Already fixed |
SUSE Manager Server 4.1 | python-Twisted | Already fixed |
SUSE OpenStack Cloud 7 | nodejs6 | In progress |
SUSE OpenStack Cloud Crowbar 8 | nodejs6 | In progress |
SUSE OpenStack Cloud Crowbar 9 | nodejs6 | In progress |
SUSE Studio Onsite 1.3 | nodejs | Analysis |
bci/node:12 | nodejs12 | Already fixed |
bci/node:14 | nodejs14 | Already fixed |