CVE-2025-58068 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2025-58068 Interim 1 2 2026-03-05T00:29:35Z current 2025-09-22T07:41:34Z 2026-03-05T00:29:35Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2025-58068 Eventlet is a concurrent networking library for Python. Prior to version 0.40.3, the Eventlet WSGI parser is vulnerable to HTTP Request Smuggling due to improper handling of HTTP trailer sections. This vulnerability could enable attackers to, bypass front-end security controls, launch targeted attacks against active site users, and poison web caches. This problem has been patched in Eventlet 0.40.3 by dropping trailers which is a breaking change if a backend behind eventlet.wsgi proxy requires trailers. A workaround involves not using eventlet.wsgi facing untrusted clients. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.suse.com/pipermail/sle-updates/2025-September/041490.html E-Mail link for SUSE-SU-2025:03051-1 https://lists.suse.com/pipermail/sle-updates/2025-September/041684.html E-Mail link for SUSE-SU-2025:03202-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Linux Enterprise Module for Python 3 15 SP6 SUSE Linux Enterprise Module for Python 3 15 SP7 SUSE Linux Enterprise Module for Python 3 15 SP6 SUSE Linux Enterprise Module for Python 3 15 SP7 SUSE Linux Enterprise Module for Package Hub 15 SP6 SUSE Linux Enterprise Module for Package Hub 15 SP7 SUSE Linux Enterprise Module for Python 3 15 SP6 SUSE Linux Enterprise Module for Python 3 15 SP7 SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise Module for Python 3 15 SP6 SUSE Linux Enterprise Module for Python 3 15 SP7 SUSE Linux Enterprise Server for SAP applications 16.0 openSUSE Leap 15.6 openSUSE Tumbleweed python-eventlet python3-eventlet-0.26.1-150300.3.3.1 python311-eventlet-0.33.3-150400.5.6.1 python311-eventlet-0.40.3-1.1 python312-eventlet-0.40.3-1.1 python313-eventlet python313-eventlet-0.40.3-1.1 python3-eventlet-0.26.1-150300.3.3.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP6 python3-eventlet-0.26.1-150300.3.3.1 as a component of SUSE Linux Enterprise Module for Package Hub 15 SP7 python311-eventlet-0.33.3-150400.5.6.1 as a component of SUSE Linux Enterprise Module for Python 3 15 SP6 python311-eventlet-0.33.3-150400.5.6.1 as a component of SUSE Linux Enterprise Module for Python 3 15 SP7 python311-eventlet-0.33.3-150400.5.6.1 as a component of openSUSE Leap 15.6 python311-eventlet-0.40.3-1.1 as a component of openSUSE Tumbleweed python312-eventlet-0.40.3-1.1 as a component of openSUSE Tumbleweed python313-eventlet-0.40.3-1.1 as a component of openSUSE Tumbleweed python313-eventlet as a component of SUSE Linux Enterprise Server 16.0 python-eventlet as a component of SUSE Linux Enterprise Server 16.0 python313-eventlet as a component of SUSE Linux Enterprise Server for SAP applications 16.0 python-eventlet as a component of SUSE Linux Enterprise Server for SAP applications 16.0 Eventlet is a concurrent networking library for Python. Prior to version 0.40.3, the Eventlet WSGI parser is vulnerable to HTTP Request Smuggling due to improper handling of HTTP trailer sections. This vulnerability could enable attackers to, bypass front-end security controls, launch targeted attacks against active site users, and poison web caches. This problem has been patched in Eventlet 0.40.3 by dropping trailers which is a breaking change if a backend behind eventlet.wsgi proxy requires trailers. A workaround involves not using eventlet.wsgi facing untrusted clients. CVE-2025-58068 SUSE Linux Enterprise Module for Package Hub 15 SP6:python3-eventlet-0.26.1-150300.3.3.1 SUSE Linux Enterprise Module for Package Hub 15 SP7:python3-eventlet-0.26.1-150300.3.3.1 SUSE Linux Enterprise Module for Python 3 15 SP6:python311-eventlet-0.33.3-150400.5.6.1 SUSE Linux Enterprise Module for Python 3 15 SP7:python311-eventlet-0.33.3-150400.5.6.1 openSUSE Leap 15.6:python311-eventlet-0.33.3-150400.5.6.1 openSUSE Tumbleweed:python311-eventlet-0.40.3-1.1 openSUSE Tumbleweed:python312-eventlet-0.40.3-1.1 openSUSE Tumbleweed:python313-eventlet-0.40.3-1.1 moderate 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N