Null Pointer Dereference vulnerability exists in numpy.sort in NumPy < 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. NOTE: While correct that validation is missing, an error can only occur due to an exhaustion of memory. If the user can exhaust memory, they are already privileged. Further, it should be practically impossible to construct an attack which can target the memory exhaustion to occur at exactly this place
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-5545-2q6w-2gh6 | NumPy NULL Pointer Dereference |
Ubuntu USN |
USN-5763-1 | NumPy vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T03:15:28.284Z
Reserved: 2021-09-20T00:00:00
Link: CVE-2021-41495
No data.
Status : Modified
Published: 2021-12-17T20:15:08.477
Modified: 2024-11-21T06:26:18.940
Link: CVE-2021-41495
OpenCVE Enrichment
No data.
Weaknesses
Github GHSA
Ubuntu USN