1. Ubuntu Security Notices
  2. USN-4956-1

USN-4956-1: Eventlet vulnerability

Publication date

17 May 2021

Overview

Eventlet could be made denial of service if it received a specially crafted request.

Releases

Packages

Details

It was discovered that Eventlet incorrectly handled certain requests.
An attacker could possibly use this issue to cause a denial of service.

It was discovered that Eventlet incorrectly handled certain requests.
An attacker could possibly use this issue to cause a denial of service.

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
21.04 hirsute python3-eventlet –  0.30.0-0ubuntu1.1
20.10 groovy python3-eventlet –  0.26.1-0ubuntu1.1
20.04 focal python3-eventlet –  0.25.1-2ubuntu1.1

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References

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