PYSEC-2024-308

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/pywasm3/PYSEC-2024-308.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2024-308
Aliases
Published
2024-05-06T15:15:24.367Z
Modified
2026-06-09T19:26:18.940386798Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

wasm3 v0.5.0 was discovered to contain a heap buffer overflow which leads to segmentation fault via the function "DeallocateSlot" in wasm3/source/m3_compile.c.

References

Affected packages

PyPI / pywasm3

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
0.5.0

Affected versions

0.*
0.0.1
0.0.2
0.4.8
0.4.9
0.5.0

Database specific

source
"https://github.com/pypa/advisory-database/blob/main/vulns/pywasm3/PYSEC-2024-308.yaml"