PYSEC-2021-856

vendorUSosv

view advisory published 2021-12-17Licence: CC-BY-4.0

Null Pointer Dereference vulnerability exists in numpy.sort in NumPy &lt and 1.19 in the PyArray_DescrNew function due to missing return-value validation, which allows attackers to conduct DoS attacks by repetitively creating sort arrays.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2021-41495US	medium5.3	1.24% (69th)	—	2021-12-17
Null Pointer Dereference vulnerability exists in numpy.sort in NumPy &lt and 1.19 in the PyArray_DescrNew function due to missing return-value validation, which allows attackers to…

references

External citations — patches, advisories, analysis.

https://github.com/advisories/GHSA-5545-2q6w-2gh6ADVISORY
https://github.com/numpy/numpy/issues/19038REPORT

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