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HTTP Request Smuggling The advisory has been revoked - it doesn't affect any version of package python-eventlet.src  (opens in a new tab)

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EPSS
0.06% (19th percentile)

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  • Snyk IDSNYK-RHEL10-PYTHONEVENTLETSRC-12594463
  • published10 Sept 2025
  • disclosed29 Aug 2025
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Introduced: 29 Aug 2025

CVE-2025-58068  (opens in a new tab)
CWE-444  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-eventlet.src package and not the python-eventlet.src package as distributed by RHEL.

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.