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Use After Free Affecting micropython/micropython package, versions [,1.23.0)

Severity

 Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.13% (49th percentile)

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  • Snyk ID SNYK-UNMANAGED-MICROPYTHONMICROPYTHON-8039339
  • published 18 Sep 2024
  • disclosed 17 Sep 2024
  • credit Wonil Jang, from the research group S2Lab in UNIST
Report a new vulnerability Found a mistake?

Introduced: 17 Sep 2024

CVE-2024-8947 Open this link in a new tab
CWE-416 Open this link in a new tab

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.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
6.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    Present
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    Low
  • Integrity (VI)
    Low
  • Availability (VA)
    Low
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None