[numpy] Buffer Copy without Checking Size of Input in NumPy

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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-41496
• https://github.com/numpy/numpy/issues/19000
• https://github.com/advisories/GHSA-f7c7-j99h-c22f