Update dependency eventlet to v0.40.3 [SECURITY] #655
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This PR contains the following updates:
==0.33.0->==0.40.3Warning
Some dependencies could not be looked up. Check the Dependency Dashboard for more information.
GitHub Vulnerability Alerts
CVE-2023-29483
eventlet before 0.35.2, as used in dnspython before 2.6.0, allows remote attackers to interfere with DNS name resolution by quickly sending an invalid packet from the expected IP address and source port, aka a "TuDoor" attack. In other words, dnspython does not have the preferred behavior in which the DNS name resolution algorithm would proceed, within the full time window, in order to wait for a valid packet. NOTE: dnspython 2.6.0 is unusable for a different reason that was addressed in 2.6.1.
CVE-2025-58068
Impact
The Eventlet WSGI parser is vulnerable to HTTP Request Smuggling due to improper handling of HTTP trailer sections.
This vulnerability could enable attackers to:
Patches
Problem has been patched in eventlet 0.40.3.
The patch just drops trailers. If a backend behind eventlet.wsgi proxy requires trailers, then this patch BREAKS your setup.
Workarounds
Do not use eventlet.wsgi facing untrusted clients.
References
Release Notes
eventlet/eventlet (eventlet)
v0.40.3Compare Source
v0.40.2Compare Source
v0.40.1Compare Source
v0.40.0Compare Source
v0.39.1Compare Source
v0.39.0Compare Source
v0.38.2Compare Source
v0.38.1Compare Source
v0.38.0Compare Source
v0.37.0Compare Source
v0.36.1Compare Source
v0.36.0Compare Source
v0.35.2Compare Source
v0.35.1Compare Source
v0.35.0Compare Source
v0.34.3Compare Source
v0.34.2Compare Source
v0.34.1Compare Source
v0.33.3Compare Source
v0.33.2Compare Source
v0.33.1Compare Source
Configuration
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