Upstream information
Description
Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.SUSE information
Overall state of this security issue: Running
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 | |
---|---|
Base Score | 7.5 |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Access Vector | Network |
Access Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | High |
CVSSv3 Version | 3 |
- SUSE-SU-2019:14246-1, published Wed Dec 11 13:19:40 MST 2019
- SUSE-SU-2019:2213-1, published Fri Aug 23 13:11:27 MDT 2019
- SUSE-SU-2019:2214-1, published Fri Aug 23 13:12:28 MDT 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-2019:2617-1, published Tue Oct 8 10:14:16 MDT 2019
- SUSE-SU-2020:0059-1, published Thu Jan 9 10:11:18 MST 2020
- openSUSE-SU-2019:2000-1, published Sat, 24 Aug 2019 18:12:22 +0200 (CEST)
- openSUSE-SU-2019:2056-1, published Mon, 2 Sep 2019 18:14:05 +0200 (CEST)
- openSUSE-SU-2019:2072-1, published Thu, 5 Sep 2019 15:11:31 +0200 (CEST)
- openSUSE-SU-2019:2085-1, published Sat, 7 Sep 2019 21:11:24 +0200 (CEST)
- 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)
- openSUSE-SU-2019:2130-1, published Sat, 14 Sep 2019 18:10:28 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE CaaS Platform 3.0 |
| Patchnames: SUSE-CAASP-3.0-2019-2617 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2213 SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2214 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2019-2213 SUSE-SLE-Module-Development-Tools-OBS-15-2019-2214 |
SUSE Linux Enterprise Module for Web Scripting 12 |
| Patchnames: SUSE-SLE-Module-Web-Scripting-12-2019-2254 SUSE-SLE-Module-Web-Scripting-12-2020-59 |
SUSE Linux Enterprise Module for Web Scripting 15 SP1 |
| Patchnames: SUSE-SLE-Module-Web-Scripting-15-SP1-2019-2259 SUSE-SLE-Module-Web-Scripting-15-SP1-2019-2260 |
SUSE Linux Enterprise Module for Web Scripting 15 SP2 |
| |
SUSE Linux Enterprise Module for Web Scripting 15 |
| Patchnames: SUSE-SLE-Module-Web-Scripting-15-2019-2259 SUSE-SLE-Module-Web-Scripting-15-2019-2260 |
SUSE Linux Enterprise Server 11 SP4-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP4-LTSS |
| Patchnames: slessp4-firefox-201910-14246 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-2056 openSUSE-2019-2072 openSUSE-2019-2114 openSUSE-2019-2115 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2019-2000 openSUSE-2019-2056 openSUSE-2019-2072 openSUSE-2019-2085 openSUSE-2019-2114 openSUSE-2019-2115 openSUSE-2019-2130 |
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 Enterprise Storage 4 | nodejs4 | Analysis |
SUSE Enterprise Storage 4 | nodejs6 | Analysis |
SUSE Linux Enterprise High Performance Computing 15 LTSS | MozillaFirefox | Analysis |
SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs10 | Released |
SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs4 | Analysis |
SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs6 | Analysis |
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 Server 15 LTSS | MozillaFirefox | Analysis |
SUSE Linux Enterprise Server ESPOS 15 | MozillaFirefox | Analysis |
SUSE Linux Enterprise Server for SAP Applications 15 | MozillaFirefox | Analysis |
SUSE OpenStack Cloud 7 | nodejs6 | Analysis |
SUSE OpenStack Cloud Crowbar 8 | nodejs6 | Analysis |
SUSE Studio Onsite | nodejs | Analysis |