Upstream information
Description
When a HTTP/2 stream was reset (RST frame) by a client, there was a time window were the request's memory resources were not reclaimed immediately. Instead, de-allocation was deferred to connection close. A client could send new requests and resets, keeping the connection busy and open and causing the memory footprint to keep on growing. On connection close, all resources were reclaimed, but the process might run out of memory before that.This was found by the reporter during testing of CVE-2023-44487 (HTTP/2 Rapid Reset Exploit) with their own test client. During "normal" HTTP/2 use, the probability to hit this bug is very low. The kept memory would not become noticeable before the connection closes or times out.
Users are recommended to upgrade to version 2.4.58, which fixes the issue.
SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 5.9 | 7.5 |
Vector | CVSS:3.1/AV:N/AC:H/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 |
Attack Vector | Network | Network |
Attack Complexity | High | 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 Security Advisories:
- SUSE-SU-2024:3949-1, published 2024-11-08T07:57:14Z
- SUSE-SU-2024:3961-1, published 2024-11-09T16:37:56Z
- SUSE-SU-2024:3962-1, published 2024-11-09T16:38:27Z
- SUSE-SU-2024:3999-1, published 2024-11-15T13:35:34Z
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Container suse/manager/4.3/proxy-httpd:4.3.13.9.57.60 Image SLES15-SP4-Manager-Server-4-3 Image SLES15-SP4-Manager-Server-4-3-Azure-llc Image SLES15-SP4-Manager-Server-4-3-Azure-ltd Image SLES15-SP4-Manager-Server-4-3-BYOS Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure |
| |
Image SLES15-SP4-Manager-Proxy-4-3-BYOS Image SLES15-SP4-Manager-Proxy-4-3-BYOS-Azure Image SLES15-SP4-Manager-Proxy-4-3-BYOS-EC2 Image SLES15-SP4-Manager-Proxy-4-3-BYOS-GCE Image SLES15-SP4-Manager-Server-4-3-BYOS-EC2 Image SLES15-SP4-Manager-Server-4-3-BYOS-GCE |
| |
SUSE Enterprise Storage 7.1 |
| Patchnames: SUSE-Storage-7.1-2024-3962 |
SUSE Liberty Linux 8 |
| Patchnames: RHSA-2024:3121 |
SUSE Liberty Linux 9 |
| Patchnames: RHSA-2024:2368 |
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP5-2024-3961 SUSE-SLE-Module-Basesystem-15-SP5-2024-3999 |
SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA apache2-2.4.58-150600.3.2 |
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-3962 |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-3962 |
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-3961 SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-3999 |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-3961 SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-3999 |
SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP5-2024-3961 SUSE-SLE-Module-Basesystem-15-SP5-2024-3999 SUSE-SLE-Module-Server-Applications-15-SP5-2024-3961 SUSE-SLE-Module-Server-Applications-15-SP5-2024-3999 |
SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA apache2-2.4.58-150600.3.2 SUSE-SLE-Module-Server-Applications-15-SP6-2024-3961 SUSE-SLE-Module-Server-Applications-15-SP6-2024-3999 |
SUSE Linux Enterprise Module for Package Hub 15 SP5 |
| Patchnames: SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2024-3961 SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2024-3999 |
SUSE Linux Enterprise Module for Server Applications 15 SP5 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-SP5-2024-3961 SUSE-SLE-Module-Server-Applications-15-SP5-2024-3999 |
SUSE Linux Enterprise Module for Server Applications 15 SP6 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-SP6-2024-3961 SUSE-SLE-Module-Server-Applications-15-SP6-2024-3999 |
SUSE Linux Enterprise Server 12 SP5-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP5-LTSS-2024-3949 |
SUSE Linux Enterprise Server 15 SP2-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-3962 |
SUSE Linux Enterprise Server 15 SP3-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-3962 |
SUSE Linux Enterprise Server 15 SP4-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-3961 SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-3999 |
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2024-3949 |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP2-2024-3962 |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP3-2024-3962 |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP4-2024-3961 SUSE-SLE-Product-SLES_SAP-15-SP4-2024-3999 |
SUSE Manager Proxy 4.3 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-3961 SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-3999 |
SUSE Manager Retail Branch Server 4.3 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-2024-3961 SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-2024-3999 |
SUSE Manager Server 4.3 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-3961 SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-3999 |
openSUSE Leap 15.5 |
| Patchnames: openSUSE-SLE-15.5-2024-3961 openSUSE-SLE-15.5-2024-3999 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-13350 |
First public cloud image revisions this CVE is fixed in:
- amazon/suse-manager-proxy-4-3-byos-v20241113-hvm-ssd-x86_64
- amazon/suse-manager-server-4-3-byos-v20241113-hvm-ssd-x86_64
- google/suse-manager-proxy-4-3-byos-v20241113-x86-64
- google/suse-manager-server-4-3-byos-v20241113-x86-64
- microsoft/suse-manager-proxy-4-3-byos-v20241113-x86_64
- microsoft/suse-manager-server-4-3-byos-v20241204-x86_64
- microsoft/suse-manager-server-4-3-v20241204-x86_64-llc
- microsoft/suse-manager-server-4-3-v20241204-x86_64-ltd
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 general support and receiving all security fixes. | ||
SUSE Linux Enterprise Desktop 15 SP5 | apache2 | Released |
SUSE Linux Enterprise Desktop 15 SP6 | apache2 | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP5 | apache2 | Released |
SUSE Linux Enterprise High Performance Computing 15 SP6 | apache2 | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP5 | apache2 | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP6 | apache2 | Already fixed |
SUSE Linux Enterprise Module for Package Hub 15 SP5 | apache2 | Released |
SUSE Linux Enterprise Module for Package Hub 15 SP6 | apache2 | Already fixed |
SUSE Linux Enterprise Module for Server Applications 15 SP5 | apache2 | Released |
SUSE Linux Enterprise Module for Server Applications 15 SP6 | apache2 | Released |
SUSE Linux Enterprise Server 15 SP5 | apache2 | Released |
SUSE Linux Enterprise Server 15 SP6 | apache2 | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | apache2 | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP6 | apache2 | Released |
SUSE Manager Proxy 4.3 | apache2 | Released |
SUSE Manager Retail Branch Server 4.3 | apache2 | Released |
SUSE Manager Server 4.3 | apache2 | Released |
openSUSE Leap 15.5 | apache2 | Released |
openSUSE Leap 15.6 | apache2 | Already fixed |
Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
SUSE Linux Enterprise Desktop 15 SP4 | apache2 | Affected |
SUSE Linux Enterprise Desktop 15 SP4 LTSS | apache2 | Released |
SUSE Linux Enterprise High Performance Computing 12 SP5 | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP2 | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | apache2 | Released |
SUSE Linux Enterprise High Performance Computing 15 SP3 | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | apache2 | Released |
SUSE Linux Enterprise High Performance Computing 15 SP4 | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | apache2 | Released |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | apache2 | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | apache2 | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP3 | apache2 | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP4 | apache2 | Affected |
SUSE Linux Enterprise Module for Server Applications 15 SP2 | apache2 | Affected |
SUSE Linux Enterprise Module for Server Applications 15 SP3 | apache2 | Affected |
SUSE Linux Enterprise Module for Server Applications 15 SP4 | apache2 | Affected |
SUSE Linux Enterprise Server 12 SP5 | apache2 | Affected |
SUSE Linux Enterprise Server 12 SP5 | apache2-tls13 | Affected |
SUSE Linux Enterprise Server 12 SP5-LTSS | apache2 | Released |
SUSE Linux Enterprise Server 12 SP5-LTSS | apache2-tls13 | Released |
SUSE Linux Enterprise Server 15 SP2 | apache2 | Affected |
SUSE Linux Enterprise Server 15 SP2-LTSS | apache2 | Released |
SUSE Linux Enterprise Server 15 SP3 | apache2 | Affected |
SUSE Linux Enterprise Server 15 SP3-LTSS | apache2 | Released |
SUSE Linux Enterprise Server 15 SP4 | apache2 | Affected |
SUSE Linux Enterprise Server 15 SP4-LTSS | apache2 | Released |
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | apache2 | Released |
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | apache2-tls13 | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | apache2 | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | apache2-tls13 | Affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | apache2 | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | apache2 | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | apache2 | Released |
Products past their end of life and not receiving proactive updates anymore. | ||
HPE Helion OpenStack 8 | apache2 | Won't fix |
SUSE CaaS Platform 4.0 | apache2 | Affected |
SUSE Enterprise Storage 6 | apache2 | Affected |
SUSE Enterprise Storage 7 | apache2 | Affected |
SUSE Enterprise Storage 7.1 | apache2 | Released |
SUSE Linux Enterprise Desktop 11 SP2 | apache2 | Not affected |
SUSE Linux Enterprise Desktop 11 SP3 | apache2 | Not affected |
SUSE Linux Enterprise Desktop 11 SP4 | apache2 | Not affected |
SUSE Linux Enterprise Desktop 12 SP2 | apache2 | Won't fix |
SUSE Linux Enterprise Desktop 12 SP3 | apache2 | Won't fix |
SUSE Linux Enterprise Desktop 12 SP4 | apache2 | Won't fix |
SUSE Linux Enterprise Desktop 15 SP2 | apache2 | Affected |
SUSE Linux Enterprise Desktop 15 SP3 | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15 | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP1 | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15-ESPOS | apache2 | Affected |
SUSE Linux Enterprise High Performance Computing 15-LTSS | apache2 | Affected |
SUSE Linux Enterprise Module for Package Hub 15 SP2 | apache2 | Affected |
SUSE Linux Enterprise Module for Package Hub 15 SP3 | apache2 | Affected |
SUSE Linux Enterprise Module for Package Hub 15 SP4 | apache2 | Affected |
SUSE Linux Enterprise Module for Server Applications 15 | apache2 | Affected |
SUSE Linux Enterprise Module for Server Applications 15 SP1 | apache2 | Affected |
SUSE Linux Enterprise Point of Sale 11 SP3 | apache2 | Not affected |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | apache2 | Won't fix |
SUSE Linux Enterprise Real Time 15 SP2 | apache2 | Affected |
SUSE Linux Enterprise Real Time 15 SP3 | apache2 | Affected |
SUSE Linux Enterprise Real Time 15 SP4 | apache2 | Affected |
SUSE Linux Enterprise Server 11 SP1-LTSS | apache2 | Not affected |
SUSE Linux Enterprise Server 11 SP2 | apache2 | Not affected |
SUSE Linux Enterprise Server 11 SP2-LTSS | apache2 | Not affected |
SUSE Linux Enterprise Server 11 SP3 | apache2 | Not affected |
SUSE Linux Enterprise Server 11 SP3-LTSS | apache2 | Not affected |
SUSE Linux Enterprise Server 11 SP4 | apache2 | Not affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | apache2 | Not affected |
SUSE Linux Enterprise Server 11 SP4-LTSS | apache2 | Not affected |
SUSE Linux Enterprise Server 12 SP2 | apache2 | Won't fix |
SUSE Linux Enterprise Server 12 SP2-BCL | apache2 | Won't fix |
SUSE Linux Enterprise Server 12 SP2-ESPOS | apache2 | Won't fix |
SUSE Linux Enterprise Server 12 SP2-LTSS | apache2 | Won't fix |
SUSE Linux Enterprise Server 12 SP3 | apache2 | Won't fix |
SUSE Linux Enterprise Server 12 SP3-BCL | apache2 | Won't fix |
SUSE Linux Enterprise Server 12 SP3-ESPOS | apache2 | Won't fix |
SUSE Linux Enterprise Server 12 SP3-LTSS | apache2 | Won't fix |
SUSE Linux Enterprise Server 12 SP4 | apache2 | Won't fix |
SUSE Linux Enterprise Server 12 SP4-ESPOS | apache2 | Won't fix |
SUSE Linux Enterprise Server 12 SP4-LTSS | apache2 | Won't fix |
SUSE Linux Enterprise Server 15 | apache2 | Affected |
SUSE Linux Enterprise Server 15 SP1 | apache2 | Affected |
SUSE Linux Enterprise Server 15 SP1-BCL | apache2 | Affected |
SUSE Linux Enterprise Server 15 SP1-LTSS | apache2 | Affected |
SUSE Linux Enterprise Server 15 SP2-BCL | apache2 | Affected |
SUSE Linux Enterprise Server 15 SP3-BCL | apache2 | Affected |
SUSE Linux Enterprise Server 15-LTSS | apache2 | Affected |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | apache2 | Won't fix |
SUSE Linux Enterprise Server for SAP Applications 11 SP2 | apache2 | Not affected |
SUSE Linux Enterprise Server for SAP Applications 11 SP3 | apache2 | Not affected |
SUSE Linux Enterprise Server for SAP Applications 11 SP4 | apache2 | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | apache2 | Won't fix |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | apache2 | Won't fix |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | apache2 | Won't fix |
SUSE Linux Enterprise Server for SAP Applications 15 | apache2 | Affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | apache2 | Affected |
SUSE Linux Enterprise Software Development Kit 11 SP2 | apache2 | Not affected |
SUSE Linux Enterprise Software Development Kit 11 SP3 | apache2 | Not affected |
SUSE Linux Enterprise Software Development Kit 11 SP4 | apache2 | Not affected |
SUSE Linux Enterprise Software Development Kit 12 SP2 | apache2 | Won't fix |
SUSE Linux Enterprise Software Development Kit 12 SP3 | apache2 | Won't fix |
SUSE Linux Enterprise Software Development Kit 12 SP4 | apache2 | Won't fix |
SUSE Linux Enterprise Software Development Kit 12 SP5 | apache2 | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP5 | apache2-tls13 | Affected |
SUSE Manager Proxy 4.0 | apache2 | Affected |
SUSE Manager Proxy 4.1 | apache2 | Affected |
SUSE Manager Proxy 4.2 | apache2 | Affected |
SUSE Manager Retail Branch Server 4.0 | apache2 | Affected |
SUSE Manager Retail Branch Server 4.1 | apache2 | Affected |
SUSE Manager Retail Branch Server 4.2 | apache2 | Affected |
SUSE Manager Server 4.0 | apache2 | Affected |
SUSE Manager Server 4.1 | apache2 | Affected |
SUSE Manager Server 4.2 | apache2 | Affected |
SUSE OpenStack Cloud 7 | apache2 | Won't fix |
SUSE OpenStack Cloud 8 | apache2 | Won't fix |
SUSE OpenStack Cloud 9 | apache2 | Won't fix |
SUSE OpenStack Cloud Crowbar 8 | apache2 | Won't fix |
SUSE OpenStack Cloud Crowbar 9 | apache2 | Won't fix |
SUSE Studio Onsite 1.3 | apache2 | Not affected |
openSUSE Leap 15.3 | apache2 | Affected |
openSUSE Leap 15.4 | apache2 | Released |
Container Status | ||
bci/php-apache suse/manager/5.0/x86_64/proxy-httpd suse/manager/5.0/x86_64/server | apache2 | Already fixed |
suse/manager/4.3/proxy-httpd | apache2 | Released |
bci/php-apache:8 | apache2 | In progress |
SUSE Timeline for this CVE
CVE page created: Thu Oct 19 16:00:01 2023CVE page last modified: Thu Dec 5 11:57:39 2024