Upstream information
Description
Gunicorn fails to properly validate Transfer-Encoding headers, leading to HTTP Request Smuggling (HRS) vulnerabilities. By crafting requests with conflicting Transfer-Encoding headers, attackers can bypass security restrictions and access restricted endpoints. This issue is due to Gunicorn's handling of Transfer-Encoding headers, where it incorrectly processes requests with multiple, conflicting Transfer-Encoding headers, treating them as chunked regardless of the final encoding specified. This vulnerability allows for a range of attacks including cache poisoning, session manipulation, and data exposure.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having important severity.
SUSE | |
---|---|
Base Score | 7.4 |
Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
Attack Vector | Network |
Attack Complexity | High |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | High |
Availability Impact | None |
CVSSv3 Version | 3.1 |
SUSE Security Advisories:
- SUSE-SU-2024:1440-1, published Fri Apr 26 08:30:25 UTC 2024
- SUSE-SU-2024:2881-1, published Mon Aug 12 20:30:11 UTC 2024
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Public Cloud 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-Public-Cloud-15-SP3-2024-2881 |
SUSE Enterprise Storage 7 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for Public Cloud 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-SLE-Module-Public-Cloud-15-SP2-2024-2881 |
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise Module for Python 3 15 SP5 |
| Patchnames: SUSE-SLE-Module-Python3-15-SP5-2024-1440 |
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-1440 |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-1440 |
SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Public Cloud 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP4-2024-2881 |
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-Public-Cloud-15-SP5-2024-2881 SUSE-SLE-Module-Python3-15-SP5-2024-1440 |
SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Public Cloud 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP6-2024-2881 |
SUSE Linux Enterprise Module for Public Cloud 15 SP5 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP5-2024-2881 |
SUSE Linux Enterprise Server 15 SP4-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-1440 |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP4-2024-2881 SUSE-SLE-Product-SLES_SAP-15-SP4-2024-1440 |
openSUSE Leap 15.5 |
| Patchnames: openSUSE-SLE-15.5-2024-1440 openSUSE-SLE-15.5-2024-2881 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-13891 |
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 Enterprise Storage 7.1 | python-gunicorn | Released |
SUSE Linux Enterprise Desktop 15 SP5 | python-gunicorn | Released |
SUSE Linux Enterprise Desktop 15 SP6 | python-gunicorn | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP5 | python-gunicorn | Released |
SUSE Linux Enterprise High Performance Computing 15 SP6 | python-gunicorn | Released |
SUSE Linux Enterprise Module for Public Cloud 15 SP5 | python-gunicorn | Released |
SUSE Linux Enterprise Module for Public Cloud 15 SP6 | python-gunicorn | Released |
SUSE Linux Enterprise Module for Python 3 15 SP5 | python-gunicorn | Released |
SUSE Linux Enterprise Module for Python 3 15 SP6 | python-gunicorn | Affected |
SUSE Linux Enterprise Server 15 SP5 | python-gunicorn | Released |
SUSE Linux Enterprise Server 15 SP6 | python-gunicorn | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | python-gunicorn | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP6 | python-gunicorn | Released |
SUSE Manager Proxy 4.3 | python-gunicorn | Released |
SUSE Manager Retail Branch Server 4.3 | python-gunicorn | Released |
SUSE Manager Server 4.3 | python-gunicorn | Released |
openSUSE Leap 15.5 | python-gunicorn | Released |
openSUSE Leap 15.6 | python-gunicorn | Released |
Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
SUSE Linux Enterprise Desktop 15 SP4 | python-gunicorn | Affected |
SUSE Linux Enterprise Desktop 15 SP4 LTSS | python-gunicorn | Released |
SUSE Linux Enterprise High Performance Computing 15 SP2 | python-gunicorn | Released |
SUSE Linux Enterprise High Performance Computing 15 SP3 | python-gunicorn | Released |
SUSE Linux Enterprise High Performance Computing 15 SP4 | python-gunicorn | Released |
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | python-gunicorn | Released |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | python-gunicorn | Released |
SUSE Linux Enterprise Module for Public Cloud 15 SP4 | python-gunicorn | Released |
SUSE Linux Enterprise Module for Python 3 15 SP4 | python-gunicorn | Affected |
SUSE Linux Enterprise Server 15 SP2 | python-gunicorn | Released |
SUSE Linux Enterprise Server 15 SP3 | python-gunicorn | Released |
SUSE Linux Enterprise Server 15 SP4 | python-gunicorn | Released |
SUSE Linux Enterprise Server 15 SP4-LTSS | python-gunicorn | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | python-gunicorn | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | python-gunicorn | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | python-gunicorn | Released |
Products past their end of life and not receiving proactive updates anymore. | ||
SUSE Enterprise Storage 6 | python-gunicorn | Affected |
SUSE Enterprise Storage 7 | python-gunicorn | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 | python-gunicorn | Affected |
SUSE Linux Enterprise Module for Public Cloud 15 SP1 | python-gunicorn | Affected |
SUSE Linux Enterprise Module for Public Cloud 15 SP2 | python-gunicorn | Released |
SUSE Linux Enterprise Module for Public Cloud 15 SP3 | python-gunicorn | Released |
SUSE Linux Enterprise Server 15 SP1 | python-gunicorn | Affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | python-gunicorn | Affected |
SUSE Manager Proxy 4.0 | python-gunicorn | Affected |
SUSE Manager Proxy 4.1 | python-gunicorn | Released |
SUSE Manager Proxy 4.2 | python-gunicorn | Released |
SUSE Manager Retail Branch Server 4.0 | python-gunicorn | Affected |
SUSE Manager Retail Branch Server 4.1 | python-gunicorn | Released |
SUSE Manager Retail Branch Server 4.2 | python-gunicorn | Released |
SUSE Manager Server 4.0 | python-gunicorn | Affected |
SUSE Manager Server 4.1 | python-gunicorn | Released |
SUSE Manager Server 4.2 | python-gunicorn | Released |
SUSE OpenStack Cloud 9 | python-gunicorn | Affected |
SUSE OpenStack Cloud Crowbar 9 | python-gunicorn | Affected |
openSUSE Leap 15.3 | python-gunicorn | Affected |
openSUSE Leap 15.4 | python-gunicorn | Released |
SUSE Timeline for this CVE
CVE page created: Tue Apr 16 04:00:06 2024CVE page last modified: Tue Aug 13 00:46:10 2024