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All errata/c10f2/ALT-PU-2025-16014-3
ALT-PU-2025-16014-3

Package update python3-module-eventlet in branch c10f2

Version0.40.3-alt1
Task#396112
Published2026-10-14
Max severityCRITICAL
Severity:

Closed issues (3)

BDU:2025-14415
CRITICAL9.1

Уязвимость модуля eventlet.wsgi библиотеки Eventlet, позволяющая нарушителю обойти существующие ограничения безопасности

Published: 2025-11-17Modified: 2025-12-02
CVSS 3.xCRITICAL 9.1
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 2.0CRITICAL 9.4
CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:N
References
CVE-2025-58068
MEDIUM6.3

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.

Published: 2025-08-29Modified: 2026-06-17
CVSS 3.xCRITICAL 9.1
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 4.0MEDIUM 6.3
CVSS:4.0/CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/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
References
GHSA-hw6f-rjfj-j7j7
MEDIUM6.3

Eventlet affected by HTTP request smuggling in unparsed trailers

Published: 2025-08-29Modified: 2025-11-04
CVSS 4.0MEDIUM 6.3
CVSS:4.0/CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
References