Executive brief
Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values.
Affected products
- PyPI numpy
Junglewise Threat Intelligence
CVE-2021-41496: PYSEC-2021-857 - Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service a
CVE-2021-41496 · Severity: low · CVSS 3.1 · Published 2021-12-17
Vendors: PyPI.
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