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Package · PyPI

eventlet

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

3 results · Feed

  • Medium 6.3
    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…

    eventlet eventlet eventlet python-eventlet Debian Ubuntu PyPI
  • High 7.0
    CVE-2023-29483

    Potential DoS via the Tudoor mechanism in eventlet and dnspython

    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 n…

    kubeflow-pipelines-visualization-server dnspython eventlet dnspython Debian Ubuntu Wolfi PyPI
  • Medium 5.3
    CVE-2021-21419

    Improper Handling of Highly Compressed Data (Data Amplification) and Memory Allocation with Excessive Size Value in eventlet

    Eventlet is a concurrent networking library for Python. A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data frame. A patch in version…

    eventlet eventlet eventlet python-eventlet Debian Ubuntu PyPI