OESA-2025-2201 python-eventlet security update

Eventlet is a concurrent networking library for Python that allows you to change how you run your code, not how you write it. Security Fixes: 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...

Security update for python-eventlet

This update for python-eventlet fixes the following issues: CVE-2025-58068: improper handling of HTTP trailer sections in WSGI parser leads to HTTP request smuggling bsc1248994. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or...

SUSE-SU-2025:03051-1 Security update for python-eventlet

This update for python-eventlet fixes the following issues: - CVE-2025-58068: improper handling of HTTP trailer sections in WSGI parser leads to HTTP request smuggling bsc1248994...

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...

HTTP Request Smuggling

Overview eventlet is a Highly concurrent networking library Affected versions of this package are vulnerable to HTTP Request Smuggling via improper handling of HTTP trailer sections in the wsgi parser. An attacker can bypass front-end security controls, launch targeted attacks against active site...

CVE-2025-58068 Eventlet affected by HTTP request smuggling in unparsed trailers

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...

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...

CVE-2025-47278

Flask is a web server gateway interface WSGI web application framework. In Flask 3.1.0, the way fallback key configuration was handled resulted in the last fallback key being used for signing, rather than the current signing key. Signing is provided by the itsdangerous library. A list of keys can...

Security Bulletin: Race Condition in Waitress WSGI Server Can Lead to Resource Exhaustion (Fixed in >= 3.0.1)

Summary Waitress is a Web Server Gateway Interface server for Python 2 and 3. When a remote client closes the connection before waitress has had the opportunity to call getpeername waitress won't correctly clean up the connection leading to the main thread attempting to write to a socket that no...

[SECURITY] Fedora 42 Update: python-gunicorn-23.0.0-1.fc42

Gunicorn 'Green Unicorn' is a Python WSGI HTTP Server for UNIX. It is a pre-fork worker model. The Gunicorn server is broadly compatible with various web frameworks, simply implemented, light on server resources, and fairly speedy...

ROS-20241203-17

WSGI server gevent.pywsgi vulnerability in the Python Gevent library is related to insufficient validation of the of executed requests. Exploitation of the vulnerability could allow an attacker acting remotely to affect the integrity, availability, and confidentiality of protected information...

Important: Red Hat Security Advisory: Red Hat OpenStack Platform 16.2 (python-werkzeug) security update

An update for python-werkzeug is now available for Red Hat OpenStack Platform 16.2 Train. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Important: Red Hat Security Advisory: RHOSP 17.1.4 (python-werkzeug) security update

An update for python-werkzeug is now available for Red Hat OpenStack Platform RHOSP 17.1 Wallaby. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

Important: Red Hat Security Advisory: RHOSP 17.1.4 (python-werkzeug) security update

An update for python-werkzeug is now available for Red Hat OpenStack Platform RHOSP 17.1 Wallaby. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

waitress: python-waitress: request processing race condition in HTTP pipelining with invalid first request

A flaw was found in the Waitress WSGI server for Python. A remote client can send a request that is exactly recvbytes, which defaults to 8192 long, followed by a secondary request using HTTP pipelining. When request lookahead is disabled default, Waitress won't read any more requests, and when th...

[SECURITY] Fedora 41 Update: python-waitress-3.0.1-1.fc41

Waitress is a production-quality pure-Python WSGI server with very acceptable performance. It has no dependencies except ones which live in the Python standard library...

[SECURITY] Fedora 40 Update: python-werkzeug-3.0.6-1.fc40

Werkzeug =3D=3D=3D=3D=3D=3D=3D=3D Werkzeug started as simple collection of various utilities for WSGI applications and has become one of the most advanced WSGI utility modules. It includes a powerful debugger, full featured request and response objects, HTTP utilities to handle entity tags, cache...

[SECURITY] Fedora 41 Update: python-werkzeug-3.0.6-1.fc41

Werkzeug =3D=3D=3D=3D=3D=3D=3D=3D Werkzeug started as simple collection of various utilities for WSGI applications and has become one of the most advanced WSGI utility modules. It includes a powerful debugger, full featured request and response objects, HTTP utilities to handle entity tags, cache...

OESA-2024-2375 python-waitress security update

Waitress is meant to be a production-quality pure-Python WSGI server with very acceptable performance. It has no dependencies except ones which live in the Python standard library. It runs on CPython on Unix and Windows under Python 2.7+ and Python 3.5+. It is also known to run on PyPy 1.6.0+ on...

OESA-2024-2374 python-waitress security update

Waitress is meant to be a production-quality pure-Python WSGI server with very acceptable performance. It has no dependencies except ones which live in the Python standard library. It runs on CPython on Unix and Windows under Python 2.7+ and Python 3.5+. It is also known to run on PyPy 1.6.0+ on...