vulnerability
Red Hat: CVE-2021-41496: Moderate: Red Hat OpenStack Platform 16.2 (numpy) security update (RHSA-2022:1000)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Dec 17, 2021 | Mar 25, 2022 | Jul 9, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Dec 17, 2021
Added
Mar 25, 2022
Modified
Jul 9, 2025
Description
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)
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-numpy-debugsourceredhat-upgrade-python3-numpyredhat-upgrade-python3-numpy-debuginforedhat-upgrade-python3-numpy-f2py
References
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