Upstream information
Description
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when they are present at the beginning / end of the header name. It should instead fail fast as these are not allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause netty to "sanitize" header names before it forward these to another remote system when used as proxy. This remote system can't see the invalid usage anymore, and therefore does not do the validation itself. Users should upgrade to version 4.1.71.Final.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 4.3 |
| Vector | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | Partial |
| Availability Impact | None |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 6.5 | 6.1 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | Required | Required |
| Scope | Unchanged | Changed |
| Confidentiality Impact | None | Low |
| Integrity Impact | High | Low |
| Availability Impact | None | None |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- SUSE-SU-2022:1271-1, published Wed Apr 20 10:27:06 UTC 2022
- SUSE-SU-2022:2047-1, published Mon Jun 13 13:18:06 UTC 2022
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Development Tools 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-SLE-Module-Development-Tools-15-SP3-2022-2047 |
| SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Development Tools 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-SLE-Module-Development-Tools-15-SP4-2022-2047 |
| SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Development Tools 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP5 GA netty3-3.10.6-150200.3.7.3 |
| SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Development Tools 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP6 GA netty3-3.10.6-150200.3.7.3 |
| SUSE Linux Enterprise Module for Package Hub 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Package Hub 15 SP5 GA netty-4.1.90-150200.4.14.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Package Hub 15 SP6 GA netty-4.1.108-150200.4.23.1 |
| openSUSE Leap 15.3 |
| Patchnames: openSUSE-SLE-15.3-2022-1271 openSUSE-SLE-15.3-2022-2047 |
| openSUSE Leap 15.4 |
| Patchnames: openSUSE-SLE-15.4-2022-2047 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-11743 openSUSE-Tumbleweed-2024-11981 |
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 | netty3 | Released |
| SUSE Linux Enterprise Desktop 15 SP6 | netty3 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | netty3 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | netty3 | Released |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | netty3 | Released |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | netty3 | Released |
| SUSE Linux Enterprise Module for Package Hub 15 SP5 | netty | Released |
| SUSE Linux Enterprise Module for Package Hub 15 SP6 | netty | Released |
| SUSE Linux Enterprise Server 15 SP5 | netty3 | Released |
| SUSE Linux Enterprise Server 15 SP6 | netty3 | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | netty3 | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | netty3 | Released |
| SUSE Manager Proxy 4.3 | netty3 | Released |
| SUSE Manager Retail Branch Server 4.3 | netty3 | Released |
| SUSE Manager Server 4.3 | netty3 | Released |
| SUSE Manager Server Module 4.3 | netty | Not affected |
| openSUSE Leap 15.5 | netty | Affected |
| openSUSE Leap 15.5 | netty3 | Affected |
| openSUSE Leap 15.6 | netty | Affected |
| openSUSE Leap 15.6 | netty3 | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | netty3 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | netty3 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | netty3 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | netty3 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | netty3 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | netty3 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | netty3 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | netty3 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | netty3 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | netty3 | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | netty3 | Released |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | netty3 | Released |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | netty3 | Released |
| SUSE Linux Enterprise Server 15 SP2 | netty3 | Released |
| SUSE Linux Enterprise Server 15 SP2-LTSS | netty3 | Released |
| SUSE Linux Enterprise Server 15 SP3 | netty3 | Released |
| SUSE Linux Enterprise Server 15 SP3-LTSS | netty3 | Affected |
| SUSE Linux Enterprise Server 15 SP4 | netty3 | Released |
| SUSE Linux Enterprise Server 15 SP4-LTSS | netty3 | Affected |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | netty3 | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | netty3 | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | netty3 | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | netty3 | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE CaaS Platform 4.5 | netty3 | Released |
| SUSE Enterprise Storage 7 | netty3 | Released |
| SUSE Enterprise Storage 7.1 | netty3 | Released |
| SUSE Linux Enterprise Desktop 15 SP2 | netty3 | Released |
| SUSE Linux Enterprise Desktop 15 SP3 | netty3 | Released |
| SUSE Linux Enterprise Real Time 15 SP2 | netty3 | Released |
| SUSE Linux Enterprise Real Time 15 SP3 | netty3 | Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | netty3 | Affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | netty3 | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | netty3 | Affected |
| SUSE Manager Proxy 4.1 | netty3 | Released |
| SUSE Manager Proxy 4.2 | netty3 | Released |
| SUSE Manager Retail Branch Server 4.1 | netty3 | Released |
| SUSE Manager Retail Branch Server 4.2 | netty3 | Released |
| SUSE Manager Server 4.1 | netty3 | Released |
| SUSE Manager Server 4.2 | netty3 | Released |
| SUSE Manager Server Module 4.1 | netty | Not affected |
| SUSE Manager Server Module 4.2 | netty | Not affected |
| openSUSE Leap 15.3 | netty | Affected |
| openSUSE Leap 15.3 | netty3 | Affected |
| openSUSE Leap 15.4 | netty | Affected |
| openSUSE Leap 15.4 | netty3 | Affected |
SUSE Timeline for this CVE
CVE page created: Fri Dec 10 01:00:31 2021CVE page last modified: Wed Nov 13 13:50:40 2024