{"schema_version":"1.7.5","id":"SUSE-SU-2025:03057-1","published":"2025-09-03T12:48:44Z","modified":"2026-03-23T04:49:53.323252Z","related":["CVE-2025-53643"],"upstream":["CVE-2025-53643"],"summary":"Security update for python-aiohttp","details":"This update for python-aiohttp fixes the following issues:\n\n- CVE-2025-53643: Fixed request smuggling due to incorrect parsing of chunked trailer section (bsc#1246517)\n","affected":[{"package":{"name":"python-aiohttp","ecosystem":"SUSE:Linux Enterprise Module for Public Cloud 15 SP4","purl":"pkg:rpm/suse/python-aiohttp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9.3-150400.10.33.1"}]}],"ecosystem_specific":{"binaries":[{"python311-aiohttp":"3.9.3-150400.10.33.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:03057-1.json"}},{"package":{"name":"python-aiohttp","ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP6","purl":"pkg:rpm/suse/python-aiohttp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9.3-150400.10.33.1"}]}],"ecosystem_specific":{"binaries":[{"python311-aiohttp":"3.9.3-150400.10.33.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:03057-1.json"}},{"package":{"name":"python-aiohttp","ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP7","purl":"pkg:rpm/suse/python-aiohttp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9.3-150400.10.33.1"}]}],"ecosystem_specific":{"binaries":[{"python311-aiohttp":"3.9.3-150400.10.33.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:03057-1.json"}},{"package":{"name":"python-aiohttp","ecosystem":"openSUSE:Leap 15.6","purl":"pkg:rpm/opensuse/python-aiohttp&distro=openSUSE%20Leap%2015.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9.3-150400.10.33.1"}]}],"ecosystem_specific":{"binaries":[{"python311-aiohttp":"3.9.3-150400.10.33.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:03057-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-202503057-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1246517"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-53643"}]}