Upstream information
Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.12.14, the Python parser is vulnerable to a request smuggling vulnerability due to not parsing trailer sections of an HTTP request. If a pure Python version of aiohttp is installed (i.e. without the usual C extensions) or AIOHTTP_NO_EXTENSIONS is enabled, then an attacker may be able to execute a request smuggling attack to bypass certain firewalls or proxy protections. Version 3.12.14 contains a patch for this issue.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having low severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.5 | 3.7 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | Low | High |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | High | Low |
| Availability Impact | None | None |
| CVSSv3 Version | 3.1 | 3.1 |
| CNA (GitHub) | SUSE | |
|---|---|---|
| Base Score | 1.7 | 6.3 |
| Vector | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Attack Requirements | Present | Present |
| Privileges Required | None | None |
| User Interaction | None | None |
| Vulnerable System Confidentiality Impact | None | None |
| Vulnerable System Integrity Impact | Low | Low |
| Vulnerable System Availability Impact | None | None |
| Subsequent System Confidentiality Impact | None | None |
| Subsequent System Integrity Impact | None | None |
| Subsequent System Availability Impact | None | None |
| CVSSv4 Version | 4.0 | 4.0 |
SUSE Security Advisories:
- SUSE-SU-2025:03057-1, published 2025-09-03T12:48:52Z
- SUSE-SU-2025:03201-1, published 2025-09-12T12:24:44Z
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-SP3-2025-3201 |
| SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise Module for Python 3 15 SP6 |
| Patchnames: SUSE-SLE-Module-Python3-15-SP6-2025-3057 |
| SUSE Linux Enterprise Desktop 15 SP7 SUSE Linux Enterprise Module for Python 3 15 SP7 |
| Patchnames: SUSE-SLE-Module-Python3-15-SP7-2025-3057 |
| SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Public Cloud 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-Public-Cloud-15-SP4-2025-3057 SUSE-SLE-Module-Public-Cloud-15-SP4-2025-3201 |
| SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Public Cloud 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP5-2025-3201 |
| 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-SLE-Module-Public-Cloud-15-SP6-2025-3201 SUSE-SLE-Module-Python3-15-SP6-2025-3057 |
| SUSE Linux Enterprise High Performance Computing 15 SP7 SUSE Linux Enterprise Server 15 SP7 SUSE Linux Enterprise Server for SAP Applications 15 SP7 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP7-2025-3201 SUSE-SLE-Module-Python3-15-SP7-2025-3057 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP6 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP6-2025-3201 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP7 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP7-2025-3201 |
| openSUSE Leap 15.6 |
| Patchnames: openSUSE-SLE-15.6-2025-3057 |
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 SP6 | python-aiohttp | Released |
| SUSE Linux Enterprise Desktop 15 SP7 | python-aiohttp | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | python-aiohttp | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP7 | python-aiohttp | Released |
| SUSE Linux Enterprise Module for Public Cloud 15 SP6 | python-aiohttp | Released |
| SUSE Linux Enterprise Module for Public Cloud 15 SP7 | python-aiohttp | Released |
| SUSE Linux Enterprise Module for Python 3 15 SP6 | python-aiohttp | Released |
| SUSE Linux Enterprise Module for Python 3 15 SP7 | python-aiohttp | Released |
| SUSE Linux Enterprise Server 15 SP6 | python-aiohttp | Released |
| SUSE Linux Enterprise Server 15 SP7 | python-aiohttp | Released |
| SUSE Linux Enterprise Server 16.0 | python-aiohttp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | python-aiohttp | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | python-aiohttp | Released |
| SUSE Linux Enterprise Server for SAP Applications 16.0 | python-aiohttp | Affected |
| openSUSE Leap 15.6 | python-aiohttp | Released |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP3 | python-aiohttp | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | python-aiohttp | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | python-aiohttp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | python-aiohttp | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | python-aiohttp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | python-aiohttp | Affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP4 | python-aiohttp | Released |
| SUSE Linux Enterprise Module for Public Cloud 15 SP5 | python-aiohttp | Released |
| SUSE Linux Enterprise Module for Python 3 15 SP4 | python-aiohttp | Affected |
| SUSE Linux Enterprise Module for Python 3 15 SP5 | python-aiohttp | Affected |
| SUSE Linux Enterprise Server 15 SP3 | python-aiohttp | Released |
| SUSE Linux Enterprise Server 15 SP4 | python-aiohttp | Released |
| SUSE Linux Enterprise Server 15 SP4-LTSS | python-aiohttp | Affected |
| SUSE Linux Enterprise Server 15 SP5 | python-aiohttp | Released |
| SUSE Linux Enterprise Server 15 SP5-LTSS | python-aiohttp | Affected |
| SUSE Manager Proxy 4.3 | python-aiohttp | Released |
| SUSE Manager Retail Branch Server 4.3 | python-aiohttp | Released |
| SUSE Manager Server 4.3 | python-aiohttp | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Enterprise Storage 6 | python-aiohttp | Affected |
| SUSE Enterprise Storage 7 | python-aiohttp | Affected |
| SUSE Enterprise Storage 7.1 | python-aiohttp | Released |
| SUSE Linux Enterprise Desktop 15 SP4 | python-aiohttp | Affected |
| SUSE Linux Enterprise Desktop 15 SP5 | python-aiohttp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | python-aiohttp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | python-aiohttp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | python-aiohttp | Affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP1 | python-aiohttp | Affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | python-aiohttp | Affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP3 | python-aiohttp | Released |
| SUSE Linux Enterprise Server 15 SP1 | python-aiohttp | Affected |
| SUSE Linux Enterprise Server 15 SP2 | python-aiohttp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | python-aiohttp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | python-aiohttp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | python-aiohttp | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | python-aiohttp | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | python-aiohttp | Released |
| SUSE Manager Proxy 4.0 | python-aiohttp | Affected |
| SUSE Manager Proxy 4.1 | python-aiohttp | Affected |
| SUSE Manager Proxy 4.2 | python-aiohttp | Released |
| SUSE Manager Retail Branch Server 4.0 | python-aiohttp | Affected |
| SUSE Manager Retail Branch Server 4.1 | python-aiohttp | Affected |
| SUSE Manager Retail Branch Server 4.2 | python-aiohttp | Released |
| SUSE Manager Server 4.0 | python-aiohttp | Affected |
| SUSE Manager Server 4.1 | python-aiohttp | Affected |
| SUSE Manager Server 4.2 | python-aiohttp | Released |
| openSUSE Leap 15.3 | python-aiohttp | Affected |
| openSUSE Leap 15.4 | python-aiohttp | Released |
| openSUSE Leap 15.5 | python-aiohttp | Affected |
SUSE Timeline for this CVE
CVE page created: Tue Jul 15 00:02:18 2025CVE page last modified: Fri Sep 12 20:33:18 2025