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. NOTE: The vendor does not agree this is a vulnerability; the negative dimensions can only be created by an already privileged user (or internally)
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-f7c7-j99h-c22f | Buffer Copy without Checking Size of Input in NumPy |
Ubuntu USN |
USN-5763-1 | NumPy vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sun, 13 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T03:15:28.678Z
Reserved: 2021-09-20T00:00:00
Link: CVE-2021-41496
No data.
Status : Modified
Published: 2021-12-17T20:15:08.517
Modified: 2024-11-21T06:26:19.130
Link: CVE-2021-41496
OpenCVE Enrichment
No data.
Github GHSA
Ubuntu USN