Race Condition Affecting anyio package, versions [,4.4.0)
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Test your applications- Snyk IDSNYK-PYTHON-ANYIO-7361842
- published24 Jun 2024
- disclosed1 Jun 2024
- creditDaniel Robbins
Introduced: 1 Jun 2024
CVE NOT AVAILABLE CWE-362 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade anyio to version 4.4.0 or higher.
Overview
anyio is a High level compatibility layer for multiple asynchronous event loop implementations
Affected versions of this package are vulnerable to Race Condition in _eventloop.get_asynclib() that cause crashes when multiple event loops of the same backend are running in separate threads and simultaneously attempting to use AnyIO for the first time.