python310-aiohttp-3.9.3-2.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:13691 Final 1 1 2024-06-17T21:45:33Z current 2024-06-17T21:45:33Z 2024-06-17T21:45:33Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z python310-aiohttp-3.9.3-2.1 on GA media These are all security issues fixed in the python310-aiohttp-3.9.3-2.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-13691 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) E-Mail link for openSUSE-SU-2024:13691 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2023-47641/ SUSE CVE CVE-2023-47641 page https://www.suse.com/security/cve/CVE-2023-49081/ SUSE CVE CVE-2023-49081 page openSUSE Tumbleweed python310-aiohttp-3.9.3-2.1 python311-aiohttp-3.9.3-2.1 python312-aiohttp-3.9.3-2.1 python39-aiohttp-3.9.3-2.1 python310-aiohttp-3.9.3-2.1 as a component of openSUSE Tumbleweed python311-aiohttp-3.9.3-2.1 as a component of openSUSE Tumbleweed python312-aiohttp-3.9.3-2.1 as a component of openSUSE Tumbleweed python39-aiohttp-3.9.3-2.1 as a component of openSUSE Tumbleweed aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Affected versions of aiohttp have a security vulnerability regarding the inconsistent interpretation of the http protocol. HTTP/1.1 is a persistent protocol, if both Content-Length(CL) and Transfer-Encoding(TE) header values are present it can lead to incorrect interpretation of two entities that parse the HTTP and we can poison other sockets with this incorrect interpretation. A possible Proof-of-Concept (POC) would be a configuration with a reverse proxy(frontend) that accepts both CL and TE headers and aiohttp as backend. As aiohttp parses anything with chunked, we can pass a chunked123 as TE, the frontend entity will ignore this header and will parse Content-Length. The impact of this vulnerability is that it is possible to bypass any proxy rule, poisoning sockets to other users like passing Authentication Headers, also if it is present an Open Redirect an attacker could combine it to redirect random users to another website and log the request. This vulnerability has been addressed in release 3.8.0 of aiohttp. Users are advised to upgrade. There are no known workarounds for this vulnerability. CVE-2023-47641 openSUSE Tumbleweed:python310-aiohttp-3.9.3-2.1 openSUSE Tumbleweed:python311-aiohttp-3.9.3-2.1 openSUSE Tumbleweed:python312-aiohttp-3.9.3-2.1 openSUSE Tumbleweed:python39-aiohttp-3.9.3-2.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-47641.html CVE-2023-47641 https://bugzilla.suse.com/1217174 SUSE Bug 1217174 aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation made it possible for an attacker to modify the HTTP request (e.g. to insert a new header) or create a new HTTP request if the attacker controls the HTTP version. The vulnerability only occurs if the attacker can control the HTTP version of the request. This issue has been patched in version 3.9.0. CVE-2023-49081 openSUSE Tumbleweed:python310-aiohttp-3.9.3-2.1 openSUSE Tumbleweed:python311-aiohttp-3.9.3-2.1 openSUSE Tumbleweed:python312-aiohttp-3.9.3-2.1 openSUSE Tumbleweed:python39-aiohttp-3.9.3-2.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-49081.html CVE-2023-49081 https://bugzilla.suse.com/1217684 SUSE Bug 1217684