Upstream information
Description
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. aiohttp v3.8.4 and earlier are bundled with llhttp v6.0.6. Vulnerable code is used by aiohttp for its HTTP request parser when available which is the default case when installing from a wheel. This vulnerability only affects users of aiohttp as an HTTP server (ie `aiohttp.Application`), you are not affected by this vulnerability if you are using aiohttp as an HTTP client library (ie `aiohttp.ClientSession`). Sending a crafted HTTP request will cause the server to misinterpret one of the HTTP header values leading to HTTP request smuggling. This issue has been addressed in version 3.8.5. Users are advised to upgrade. Users unable to upgrade can reinstall aiohttp using `AIOHTTP_NO_EXTENSIONS=1` as an environment variable to disable the llhttp HTTP request parser implementation. The pure Python implementation isn't vulnerable.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.5 | 5.3 |
| 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:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| 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 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Desktop 15 SP6 | python-aiohttp | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | python-aiohttp | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | python-aiohttp | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | python-aiohttp | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP5 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP6 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Module for Python 3 15 SP5 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Module for Python 3 15 SP6 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server 15 SP5 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server 15 SP6 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | python-aiohttp | Not affected |
| SUSE Manager Proxy 4.3 | python-aiohttp | Not affected |
| SUSE Manager Retail Branch Server 4.3 | python-aiohttp | Not affected |
| SUSE Manager Server 4.3 | python-aiohttp | Not affected |
| openSUSE Leap 15.5 | python-aiohttp | Not affected |
| openSUSE Leap 15.6 | python-aiohttp | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | python-aiohttp | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | python-aiohttp | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | python-aiohttp | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | python-aiohttp | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | python-aiohttp | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | python-aiohttp | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP4 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Module for Python 3 15 SP4 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server 15 SP2 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | python-aiohttp | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Enterprise Storage 6 | python-aiohttp | Not affected |
| SUSE Enterprise Storage 7 | python-aiohttp | Not affected |
| SUSE Enterprise Storage 7.1 | python-aiohttp | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP1 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP3 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | python-aiohttp | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | python-aiohttp | Not affected |
| SUSE Manager Proxy 4.0 | python-aiohttp | Not affected |
| SUSE Manager Proxy 4.1 | python-aiohttp | Not affected |
| SUSE Manager Proxy 4.2 | python-aiohttp | Not affected |
| SUSE Manager Retail Branch Server 4.0 | python-aiohttp | Not affected |
| SUSE Manager Retail Branch Server 4.1 | python-aiohttp | Not affected |
| SUSE Manager Retail Branch Server 4.2 | python-aiohttp | Not affected |
| SUSE Manager Server 4.0 | python-aiohttp | Not affected |
| SUSE Manager Server 4.1 | python-aiohttp | Not affected |
| SUSE Manager Server 4.2 | python-aiohttp | Not affected |
| openSUSE Leap 15.3 | python-aiohttp | Not affected |
| openSUSE Leap 15.4 | python-aiohttp | Not affected |
SUSE Timeline for this CVE
CVE page created: Thu Jul 20 00:00:54 2023CVE page last modified: Sat Dec 21 00:16:39 2024