GHSA-5545-2q6w-2gh6

NumPy NULL Pointer Dereference

En bref

Publiée: 2022-02-08 00:00 UTC
Mise à jour: 2023-11-08 04:06 UTC
CVE: CVE-2021-41495
Alias: PYSEC-2021-856
CVSS_V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

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.

Paquets affectés

Paquet	Versions
PyPI · numpy	introduced 0, fixed 1.19

Références

https://nvd.nist.gov/vuln/detail/CVE-2021-41495 ADVISORY
https://github.com/numpy/numpy/issues/19038 WEB
https://github.com/advisories/GHSA-5545-2q6w-2gh6 ADVISORY
https://github.com/numpy/numpy PACKAGE
https://github.com/pypa/advisory-database/tree/main/vulns/numpy/PYSEC-2021-856.yaml WEB
https://www.oracle.com/security-alerts/cpujul2022.html WEB

Sources

Source	Licence
OSV.dev	CC-BY 4.0 — GitHub Advisory Database