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
| Reporter | Title | Published | Views | Family All 113 |
|---|---|---|---|---|
 | CVE-2021-41495 | 17 Dec 202120:15 | – | attackerkb |
 | py-numpy -- Missing return-value validation of the function PyArray_DescrNew | 19 May 202100:00 | – | freebsd |
 | The vulnerability of the numpy.sort component in the NumPy module, which allows a hacker to cause a service failure | 11 Sep 202300:00 | – | bdu_fstec |
 | Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in NumPy | 30 Mar 202215:20 | – | ibm |
 | CVE-2021-41495 affecting package numpy 1.16.6-2 | 12 Jan 202509:15 | – | cbl_mariner |
| CVE-2021-41495 affecting package numpy for versions less than 1.22.0-1 | 9 Apr 202206:51 | – | cbl_mariner |
 | CVE-2021-41495 | 17 Dec 202122:37 | – | circl |
 | NumPy 代码问题漏洞 | 17 Dec 202100:00 | – | cnnvd |
 | NumPy has an unspecified vulnerability | 21 Dec 202100:00 | – | cnvd |
 | CVE-2021-41495 | 17 Dec 202119:25 | – | cve |
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23 Dec 2021 08:00Current
9.5High risk
Vulners AI Score9.5
CVSS 23.5
CVSS 3.15.3
EPSS0.01154