Use After Free Affecting micropython/micropython package, versions [,1.23.0)
Threat Intelligence
EPSS
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
0.13% (49th percentile)
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Test your applications- Snyk IDSNYK-UNMANAGED-MICROPYTHONMICROPYTHON-8039339
- published18 Sept 2024
- disclosed17 Sept 2024
- creditWonil Jang, from the research group S2Lab in UNIST
Introduced: 17 Sep 2024
CVE-2024-8947 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade micropython/micropython to version 1.23.0 or higher.
Overview
Affected versions of this package are vulnerable to Use After Free through the manipulation of the objarray.c file.